Villarreal, David

IN THE COURT OF CRIMINAL APPEALS
OF TEXAS
NO. PD-0306-14

THE STATE OF TEXAS

v.

DAVID VILLARREAL, Appellee

ON STATE’S MOTION FOR REHEARING
AFTER OPINION ON DISCRETIONARY REVIEW
FROM THE THIRTEENTH COURT OF APPEALS
NUECES COUNTY

Y EARY, J., filed a dissenting opinion in which K ELLER, P.J., joined.

DISSENTING OPINION

Drunk driving is a scourge on our roadways. The carnage and destruction that drunk

drivers inflict on their fellow citizens is enough, the United States Supreme Court has said,

to justify programmatic checkpoints by which every driver may be briefly detained (that is

to say, minimally seized for Fourth Amendment purposes) to investigate whether they may

be driving while intoxicated. Michigan Department of State Police v. Sitz, 496 U.S. 444

(1990). But the same consideration does not justify the incrementally greater intrusion
 VILLARREAL — 2

inherent in a blood draw (a search for Fourth Amendment purposes—and a search of the

person, which is just a step below that so-called “first among equals,” the search of the

person’s house)1 without first obtaining a warrant, if practicable. Schmerber v. California,

384 U.S. 757 (1966). Neither does the indisputable fact that evidence of intoxication steadily

dissipates from the driver’s bloodstream over time categorically justify application of the

exigent circumstances exception to the warrant requirement—at least not for the run-of-the-

mill DWI offender. Missouri v. McNeely, 133 S.Ct. 1552 (2013).2

In my view, however, the whole constitutional calculus changes once the offender has

proven himself to be an incorrigible drunk driver. In that instance, the fact of numerous prior

convictions for DWI, along with the officer’s probable cause to believe the offender has

struck yet again, may reasonably take the place of the objective assessment that a

magistrate’s warrant would otherwise provide. Moreover, the gravity of the recidivist’s

offense and his evident incorrigibility makes it all the more imperative that the best evidence

1
Compare Florida v. Jardines, 133 S.Ct. 1409, 1414 (2013) (“[W]hen it comes to the Fourth
Amendment, the home is first among equals.”) with Wyoming v. Houghton, 526 U.S. 295, 303
(1999) (recognizing “the unique, significantly heightened protection afforded against searches of
one’s person”).
2
This Court is bound, of course, by the United States Supreme Court’s construction of the
Fourth Amendment. And indeed, my quarrel is not with the holding of McNeely itself, with which
I am inclined to agree. In any given year, as many as 1.4 million people are arrested in this country
for driving while intoxicated. See, e.g., FED . BUREAU OF INVESTIGATION , ESTIMATED NO . OF
ARRESTS, ARREST TABLE 29 (2010), https://www.fbi.gov/about-us/cjis/ucr/crime-in-the-u.s.-
2010/tables/10tbl29.xls (reporting more than 1.4 million arrests for driving while intoxicated in the
year 2010). I do not disagree that to subject every one of them to the indignity of a compelled blood
draw without the intervention of the detached judgment of a neutral magistrate should be deemed
unreasonable for Fourth Amendment purposes.
 VILLARREAL — 3

of intoxication not be lost in the time it usually takes to secure a warrant. For this

combination of reasons, I would hold that, to the extent that Section 724.012(b)(3)(B) of the

Texas Transportation Code requires a peace officer to draw blood samples from incorrigible

DWI suspects, T EX. T RANSP. C ODE § 724.012(b)(3)(B), regardless of whether the peace

officer first seeks a search warrant, it operates in a constitutionally acceptable manner.

Because the Court rescinds its grant of the State’s motion for rehearing in this case without

even seriously considering this proposition, I respectfully dissent.

INTRODUCTION: THE INCORRIGIBLE DRUNK DRIVER

The compelled extraction of blood from the human body for purposes of conducting

an evaluation of blood-alcohol concentration is unquestionably a search for Fourth

Amendment purposes. Skinner v. Railway Labor Exec. Assn, 489 U.S. 602, 616 (1989)

(citing Schmerber, 384 U.S. at 767-68); Maryland v. King, 133 S.Ct. 1958, 1969 (2013).

Indeed, “[t]he ensuing chemical analysis of the sample to obtain physiological data is a

further invasion of the tested [individual’s] privacy interests.” Skinner, 489 U.S. at 616.

“Such an invasion of bodily integrity implicates an individual’s ‘most personal and deeply-

rooted expectations of privacy.’” McNeely, 133 S.Ct. at 1558 (quoting Winston v. Lee, 470

U.S. 753, 760 (1985)). Particularly in the context of criminal investigations, “[s]earch

warrants are ordinarily required . . . absent an emergency . . . where intrusions into the

human body are concerned.” Schmerber, 384 U.S. at 770.

To be sure, the “exigent circumstances” exception to the warrant requirement may
 VILLARREAL — 4

apply even in a typical drunk driving case, since, with the passage of time and “the human

body’s natural metabolic processes,” the alcohol level in an individual’s blood will change

and its evidentiary value will diminish. McNeely, 133 S.Ct. at 1560. But, as the Supreme

Court recently determined in McNeely, this “natural dissipation” of critical evidence does not

justify an absolute rule whereby the police may invariably draw blood without a warrant in

every case in which they have probable cause to believe a driver has been driving while

intoxicated. Id. at 1568.

Still, McNeely does not represent the final word on the need for a warrant to take

blood for alcohol testing in the universe of all DWI cases. After all, even in the context of

searches of the person, “the ultimate measure of the constitutionality of a governmental

search is ‘reasonableness.’” King, 133 S.Ct. at 1969 (quoting Vernonia School Dist. 47J v.

Acton, 515 U.S. 646, 652 (1995)). In this vein, I take the holding of McNeely to be no

broader than the articulation given to it by Justice Kennedy, who supplied the fifth and

deciding vote, in his concurring opinion: “[T]he instant case . . . does not provide a

framework where it is prudent to hold any more than that always dispensing with a warrant

for a blood test when a driver is arrested for being under the influence of alcohol is

inconsistent with the Fourth Amendment.” McNeely, 133 S.Ct. at 1569 (Kennedy, J.,

concurring).

Justice Kennedy went on to insist that this “general proposition . . . ought not to be

interpreted to indicate this question is not susceptible of rules and guidelines that can give
 VILLARREAL — 5

important practical instructions to arresting officers, instructions that in any number of

instances would allow a warrantless blood test in order to preserve the critical evidence.” Id.

I believe the rules and guidelines to which Justice Kennedy alluded may include, in keeping

with the Fourth Amendment, a determination by the Legislature that particular circumstances

will not only justify, but will in fact mandate, a blood draw, irrespective of the existence of

a warrant, in order to preserve the best evidence of a very serious crime. So long as those

legislatively-prescribed circumstances are themselves sufficient to render the search of the

person, though warrantless, categorically “reasonable” in contemplation of the Fourth

Amendment, such a statute should be respected and followed. By mandating blood draws for

incorrigible DWI offenders, that is, in my view, what Section 724.012(b)(3)(B) of the

Transportation Code has done, and I would uphold it as not “inconsistent” with the Fourth

Amendment, which ultimately secures the people only against searches that are, after all,

“unreasonable.” The Court should take the State’s motion for rehearing as an occasion to say

why it believes I am wrong, rather than to summarily un-grant a meritorious motion.

I. REASONABLENESS IS THE TOUCHSTONE

The Fourth Amendment provides, in relevant part, that “[t]he right of the people to

be secure in their persons . . . against unreasonable searches . . . shall not be violated, and no

Warrants shall issue, but upon probable cause[.]” U.S. C ONST. amend. IV. In Riley v.

California, the United States Supreme Court recently summarized the state of its holdings

with respect to searches undertaken in the context of criminal investigations:
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As the text makes clear, the ultimate touchstone of the Fourth
Amendment is reasonableness. Our cases have determined that where a search
is undertaken by law enforcement officials to discover evidence of criminal
wrongdoing, reasonableness generally requires the obtaining of a judicial
warrant. Such a warrant ensures that the inferences to support a search are
drawn by a neutral and detached magistrate instead of being judged by the
officer engaged in the often competitive enterprise of ferreting out crime. In
the absence of a warrant, a search is reasonable only if it falls within a specific
exception to the warrant requirement.

134 S.Ct. 2473, 2482 (2014) (internal citations, quotation marks, brackets, and ellipses

omitted).3 Seizing upon this language from Riley, as well as similar language in McNeely,

this Court on original submission declared that it was bound by the presumption that a search

of the person must be supported by a warrant unless the circumstances called for application

of an already well-established exception. See State v. Villarreal, ___ S.W.3d ___, 2014 WL

6734178, at *17(Tex. Crim. App. del. Nov. 26, 2014) (“The Supreme Court has made clear

that, in the context of an active criminal investigation, and when the primary goal of law-

enforcement activity is the gathering of evidence, a warrantless search of a person is

unreasonable unless it falls within an established exception to the warrant requirement.”).4

But has the Supreme Court really made this proposition so clear? I do not believe the

3
Riley involved a question of whether the warrantless search of cell phones for evidence of
criminal activity could be upheld under the search-incident-to-arrest exception to the warrant
requirement. The Supreme Court ultimately determined that the rationale for that exception did not
extend to defeat the enhanced expectation of privacy inherent in the personal content of a modern-
day cellular telephone.
4
See also Ferguson v. City of Charleston, 532 U.S. 67, 74 n.7 & 78 (2001) (tracing the
development of so-called “special needs” cases and seeming to disown “a balancing test” in the
context of “the normal need for law enforcement”).
 VILLARREAL — 7

presumption in favor of warrants is as monolithic as the Court made it out to be on original

submission. Examples abound of cases involving criminal investigations in which the

Supreme Court has not automatically resorted to the presumption that a search must be

supported by a warrant in the absence of some already well-established exception. Often a

question arises with respect to the proper scope of a seemingly well established exception.

In this context, the Supreme Court has not hesitated to apply a more generalized approach

to “reasonableness,” one which simply balances the State’s particular interest in law

enforcement against the citizen’s particular expectation of privacy. And it has done so not

just in the context of cases involving administrative searches or suspicionless programmatic

searches (the so-called “special needs” cases),5 but also in the context of cases that involve,

as this Court characterized it on original submission, “an active criminal investigation[.]”

Villarreal, 2014 WL 6734178, at *17.

For instance, in Wyoming v. Houghton, 526 U.S. 295 (1999), the Supreme Court

addressed the proper scope of the so-called automobile exception to the warrant requirement.

The specific question was whether the automobile exception—the rule that probable cause

to search an automobile for contraband authorizes a warrantless search of any container

therein that might feasibly contain that contraband—ought to embrace a warrantless search

5
Describing such “special needs” cases, the Supreme Court has observed that “[w]e have
upheld suspicionless searches and seizures to conduct drug testing of railroad personnel involved
in train accidents; to conduct random drug testing of federal customs officials who carry arms or are
involved in drug interdiction; and to maintain automobile checkpoints looking for illegal immigrants
and contraband, and drunk drivers.” Vernonia School District 47J, 515 U.S. 646, 653-54 (1995).
 VILLARREAL — 8

of a passenger’s personal belongings, namely, the passenger’s purse. Id. at 297. Though

Houghton clearly involved a criminal investigation, the Supreme Court nonetheless declared

that the proper approach to the question was to

evaluate the search . . . under traditional standards of reasonableness by
assessing, on the one hand, the degree to which it intrudes upon an individual’s
privacy and, on the other, the degree to which it is needed for the promotion
of legitimate governmental interests.

Id. at 300. Ultimately holding that the automobile exception should indeed extend to justify

a warrantless search of the passenger’s purse, the Supreme Court observed along the way that

the competing interests “militate in favor of the needs of law enforcement, and against a

personal-privacy interest that is ordinarily weak.” Id. at 306.

And in Riley itself, the Supreme Court again resorted to the generalized balancing test,

this time in order to determine the appropriate scope of the search-incident-to-arrest

exception to the warrant requirement during a criminal investigation. The Supreme Court

acknowledged that “a mechanical application” of its precedents in this area “might well

support the warrantless search” of the defendant’s cell phone following his arrest. 134 S.Ct.

at 2484. But, rather than fall back on such a rote application, the Supreme Court invoked

Houghton, once again to declare:

[W]e generally determine whether to exempt a given type of search from the
warrant requirement “by assessing, on the one hand, the degree to which it
intrudes upon an individual’s privacy and, on the other, the degree to which it
is needed for the promotion of legitimate governmental interests.”

Id. (quoting Houghton, 526 U.S. at 300). Re-evaluating the competing interests that are at
 VILLARREAL — 9

stake when it comes to cell phones, the Supreme Court concluded that the search-incident-to-

arrest exception to the warrant requirement should not control and that, absent some other

valid exception, the Fourth Amendment requires a warrant. Id. at 2484-91.6

6
Another case involving a criminal investigation that conducts a balancing approach to
measure personal privacy against governmental interest in order to determine the legitimate scope
of an exception to the general warrant requirement is Georgia v. Randolph, 547 U.S. 103, 114-20
(2006). The question in Randolph was whether investigating police officers could enter a home with
the consent of one co-occupant when another co-occupant—the defendant—was also present who
objected to the entry. Id. at 106. Concluding that such a warrantless intrusion would be unreasonable
for Fourth Amendment purposes, the Supreme Court observed that, “in the balancing of competing
governmental interests entailed by the bar to unreasonable searches, the cooperative occupant’s
invitation adds nothing to the government’s side to counter the force of an objecting individual’s
claim to security against the government’s intrusion into his dwelling place.” Id. at 114-15 (citation
omitted). The objecting occupant’s right to privacy in his home is substantial, the Supreme Court
continued, and “the State’s other countervailing claims do not add up to outweigh it.” Id. at 115. The
Supreme Court concluded that “nothing in social custom or its reflection in private law argues for
placing a higher value on delving into private premises to search for evidence in the face of disputed
consent, than on requiring clear justification before the government searches a private living quarters
over a resident’s objection.” Id. at 120.

Although less pertinent here, the Supreme Court has also engaged in the general balancing
approach in other criminal-investigation cases that involve, essentially, the question whether some
new exception to the warrant requirement should be recognized. For example, in Illinois v.
McArthur, 531 U.S. 326 (2001), the question was whether it was “reasonable” under the Fourth
Amendment to prevent a suspect from entering his home, absent a warrant, for the time it would take
investigating officers to obtain a search warrant for the house itself. Id. at 329. Instead of applying
a presumption that a warrant should be obtained absent some well-established exception, the
Supreme Court chose to “balance the privacy-related and law enforcement-related concerns to
determine if the intrusion was reasonable.” Id. at 331. Considering all the circumstances, including
the possibility that McArthur would destroy the contraband that was the subject of the search warrant
if not detained, the Supreme Court held that the detention was, indeed, a “reasonable” seizure under
the Fourth Amendment. Id. at 332. It concluded that, “[g]iven the nature of the intrusion and the law
enforcement interest at stake, this brief seizure of the premises was permissible.” Id. at 333.

Also in United States v. Knights, 534 U.S. 112 (2001), the Supreme Court similarly evaluated
the constitutionality of a search conducted in the course of a focused criminal investigation. The
suspect under investigation, Knights, happened to be on probation, and the investigating officer used
his probationary status as a justification for conducting a warrantless search of his apartment for
evidence of a suspected crime. Id. at 114-15. The issue in the case was whether the Fourth
 VILLARREAL — 10

Both Houghton and Riley involved a question about the proper scope of an exception

to the warrant requirement in the context of a criminal investigation. McNeely similarly

involved the question of the proper scope of such an exception: the exigent circumstances

exception. But, because of the unyielding approach taken by the State of Missouri, the

Supreme Court did not have to conduct a general balancing analysis in McNeely. By arguing

that dissipation of blood alcohol levels in the blood invariably presents a sufficient exigent

circumstance in every case of driving while intoxicated—no matter the other attending

circumstances—Missouri presented a proposition that was essentially binary in nature and

could be answered in an equally binary fashion: a simple “yes” or “no.” The Supreme Court

answered “no”: “In short, while the natural dissipation of alcohol in the blood may support

a finding of exigency in a specific case, as it did in Schmerber, it does not do so

categorically.” 133 S.Ct. 1563. The Supreme Court in McNeely did not have to go further and

ask itself whether any particular set of circumstances beyond the brute fact of evidence-

dissipation might reasonably support an exemption from the general warrant requirement.

Amendment would tolerate such a search when it was conducted pursuant to a condition of probation
requiring probationers to submit to warrantless searches. Id. at 116. The Supreme Court once again
analyzed the question “under our general Fourth Amendment approach of ‘examining the totality of
the circumstances,’ with the probation search condition being a salient circumstance.” Id. at 118
(citing Ohio v. Robinette, 519 U.S. 33, 39 (1996)). As in Houghton, the Supreme Court declared that
the reasonableness of a warrantless search should be determined by balancing the degree of intrusion
upon the suspect’s privacy interest against the degree to which it promotes a legitimate government
interest. Id. at 118-19. The Supreme Court expressly cautioned that it was not conducting a “special
needs” analysis as it had done previously in Griffin v. Wisconsin, 483 U.S. 868 (1987)—and yet, it
still applied its general balancing analysis to the question of the validity of the warrantless search,
upholding it. Id. at 117-19.
 VILLARREAL — 11

Had it been confronted with such an issue of scope, there is no reason to doubt the Supreme

Court would have undertaken the same balancing approach as it did in Houghton and Riley,

to determine whether exigent circumstances might, under those particular circumstances,

justify a warrantless search of the DWI offender’s person.

For these reasons, I believe the Court on original submission should have

acknowledged that the general balancing approach is appropriate in this case,

notwithstanding McNeely. I would urge the Court to conduct that balancing analysis and,

having conducted it, conclude that the balance tips in the State’s favor. After a brief

exposition of the statutory scheme, I will devote my efforts to explaining why I believe that

is the right conclusion.

II. THE STATUTORY SCHEME

Even when operated normally, an automobile can be a dangerous implement; in the

wrong hands, it can be a deadly weapon. Walker v. State, 897 S.W.2d 812, 814 (Tex. Crim.

App. 1995). Because we all must share the public roadways, driving is a highly regulated

activity—a privilege, not a right. See Texas Department of Public Safety v. Richardson, 384

S.W.2d 128, 132 (Tex. 1964) (“It is clear that one making use of the highways of the state

is exercising a privilege which is subject to regulation.”); Davison v. State, 166 Tex. Cr. R.

376, 381, 313 S.W.2d 883, 886 (1958) (opinion on State’s motion for reh’g) (driving “is a

privilege and not a right”). Most drivers understand this, having passed an examination

before receiving a license, and having been pulled over for a driving infraction at some point
 VILLARREAL — 12

if they have been licensed for any period of time at all.

Texas is a so-called “implied consent” state. See McNeely, 133 S.Ct. at 1566 (plurality

opinion) (“[A]ll 50 states have adopted implied consent laws[.]”). This means that Texas has

adopted a statutory scheme whereby any person who has been arrested for driving while

intoxicated is “deemed to have consented” to the taking of a breath or blood specimen for a

determination of his blood-alcohol concentration. T EX. T RANS. C ODE § 724.011(a).7

Accordingly, a breath or blood specimen “may” be taken if the DWI offender accedes to an

arresting officer’s “request.” T EX. T RANSP. C ODE § 724.012(a)(1).8 Despite these so-called

“implied consent” provisions, however, an arresting officer may not compel the taking of

such a specimen from the ordinary first- or second-time DWI offender who simply refuses

to submit. T EX. T RANS. C ODE § 724.013.9 Under these circumstances, the officer must obtain

a search warrant. In Beeman v. State, 86 S.W.3d 613, 616 (Tex. Crim. App. 2002), this Court

recognized that implied consent is just one way an officer can seek to obtain a blood or

breath specimen; if the first- or second-time DWI offender refuses to give consent in fact,

7
“If a person is arrested for an offense arising out of acts alleged to have been committed
while the person was operating a motor vehicle in a public place . . . while intoxicated, . . . the person
is deemed to have consented, subject to this chapter, to submit to the taking of one or more
specimens of the person’s breath or blood for analysis to determine the alcohol concentration[.]”
8
“One or more specimens of a person’s breath or blood may be taken if the person is arrested
and at the request of a peace officer having reasonable grounds to believe the person . . . while
intoxicated was operating a motor vehicle in a public place[.]”
9
“Except as provided by Section 724.012(b), a specimen may not be taken if a person refuses
to submit to the taking of a specimen designated by a peace officer.” The driver’s refusal has adverse
consequences, of course—the suspension of his driving privileges and the use of his refusal against
him upon subsequent prosecution. TEX . TRANS. CODE §§ 724.035, 724.061.
 VILLARREAL — 13

the officer can still go beyond the statutory scheme and seek a search warrant to compel the

taking of a specimen of breath or blood consistent with the Fourth Amendment. But nothing

in the statutory scheme requires the officer either to ask for a specimen or to seek a warrant

to compel a specimen in the case of the ordinary DWI offender.

That is not the case under Section 724.012(b)(3)(B) of the Transportation Code. Under

this provision, the DWI suspect with at least two prior DWI convictions does not have the

same statutorily granted ability to refuse consent as does the first- and even the second-time

offender. T EX. T RANS. C ODE §§ 724.012(b)(3)(B). That is because the statutory scheme

leaves the arresting officer no room for discretion; once he has “arrest[ed]” a suspect for

DWI and he “possesses or receives reliable information” that he is a three-time (or more)

DWI offender, the officer “shall require the taking of a specimen”—without exception. Id.;

T EX. T RANSP. C ODE § 724.013. Nothing in Section 724.012(b) explicitly speaks to whether

the arresting officer needs first to seek to obtain a warrant before taking the required

specimen. Nor does Section 724.012(b) spell out any particular contingencies, apart from the

fact of a new arrest and the discovery of at least two prior DWI convictions, that would serve

to relieve the arresting officer of having to obtain a warrant. Rather, it unequivocally requires

the arresting officer to compel the three-time DWI offender to submit to a specimen of breath

or blood, regardless of whether the officer has obtained a warrant or whether any previously

well-established exception to the warrant requirement might be found to apply under the

circumstances of the particular case.
 VILLARREAL — 14

Thus, while the arresting officer in the run-of-the-mill DWI case has some measure

of discretion in deciding whether to seek a specimen for blood-alcohol analysis, this is not

so when it comes to his investigation of the incorrigible DWI offender. The evident

legislative intent of Section 724.012(b)(3)(B) is to eliminate the arresting officer’s choice

whether to obtain such a specimen from an incorrigible DWI offender. He simply must do

so. Indeed, even if he seeks a warrant and the neutral and detached magistrate declines to

issue it, the statute still requires the officer to take the specimen. In this sense, at least—by

mandating the taking of a blood or breath specimen from every incorrigible DWI offender,

without exception—the statute authorizes warrantless searches of the body of the incorrigible

DWI offender.

So the question arises: Does the Fourth Amendment tolerate a legislative judgment

that the exigency inherent in the loss of BAC evidence with the passage of time justifies the

authorization of a warrantless blood draw to combat the manifest dangers presented by the

incorrigible DWI offender? I believe that the Legislature’s judgment would pass the Supreme

Court’s general balancing test for Fourth Amendment reasonableness.

III. THE BALANCE OF INTERESTS

A. Preamble: The Purpose of the Warrant Requirement

“An essential purpose of a warrant requirement is to protect privacy interests by

assuring citizens subject to a search or seizure that such intrusions are not the random or

arbitrary acts of government agents.” Skinner, 489 U.S. at 621-22 (citing, among other cases,
 VILLARREAL — 15

United States v. Chadwick, 433 U.S. 1, 9 (1977)—a case involving a focused criminal

investigation). A warrant also provides the detached scrutiny of a neutral magistrate, and

thus ensures an objective determination whether an intrusion is justified in any given case.”

Id. at 622. But a warrantless search or seizure may yet be reasonable under the Fourth

Amendment when, under a particular scenario, “a warrant would do little to further these

aims.” Id. Moreover, the Supreme Court has proclaimed that “the government’s interest in

dispensing with the warrant requirement is at its strongest when . . . the burden of obtaining

a warrant is likely to frustrate the governmental purpose behind the search.” Id. (internal

quotation marks and citations omitted). This is particularly true when “the delay necessary

to procure a warrant . . . may result in the destruction of valuable evidence.” Id. When

“imposing a warrant requirement . . . would add little to the assurances of certainty and

regularity already afforded by [a particular regulatory regime], while significantly hindering,

and in many cases frustrating,” the State’s objectives, a warrant is not “essential” to assure

the reasonableness of that regime under the Fourth Amendment. Id. at 624. I evaluate the

constitutional validity of Texas’s “implied consent” statutory regime with these principles

foremost in mind.

B. Query: Is the Purpose of a Warrant Already Served?

A DWI offender may be arrested without a warrant, consistent with the Fourth

Amendment, so long as the arresting officer has probable cause to believe he has committed

that offense. See Gerald Devenpeck v. Alford, 543 U.S. 146, 152 (2004) (“In conformity with
 VILLARREAL — 16

the rule at common law, a warrantless arrest by a law officer is reasonable under the Fourth

Amendment where there is probable cause to believe that a criminal offense has been or is

being committed.”). Thus, the DWI offender’s interest in not being bodily seized is not so

weighty as to require the intervention of a magistrate to independently evaluate probable

cause. Is his incremental interest in not also being searched sufficiently weighty as to invoke

the protections of a magistrate to evaluate the officer’s assessment of probable cause? That

depends upon the nature and scope of the search: a warrantless search of the person incident

to arrest, limited to immediately assuring the officer’s safety and/or to preserving evidence

that could be destroyed, is ordinarily reasonable. Riley, 134 S.Ct. at 2483-84. Indeed, even

in the absence of a formal arrest, a warrantless search of the person may be reasonable if the

State’s objective is to preserve “highly evanescent evidence.” Cupp v. Murphy, 412 U.S. 291,

296 (1973) (citing, of all things, Schmerber).10

The State unquestionably has an abiding and compelling interest in stemming the tide

of drunk driving: “No one can seriously dispute the magnitude of the drunken driving

problem or the States’ interest in eradicating it.” Sitz, 496 U.S. at 451. But when it is

balanced against the DWI offender’s privacy interest to avoid a search that involves

puncturing both the skin and a blood vessel in order to obtain his blood—even for the sake

10
In Cupp v. Murphy, the Supreme Court concluded that a pre-arrest warrantless search of
Murphy’s fingernails was justified because: 1) Murphy was aware that police suspected him of an
offense, giving him a motive to destroy evidence; 2) he refused to consent to fingernail scrapings;
3) he put his hands behind his back and rubbed them together; and then 4) he put them in his
pockets, making “a metallic sound, such as keys or change rattling[.]” 412 U.S. at 296.
 VILLARREAL — 17

of preserving “highly evanescent evidence” of the level of alcohol in his bloodstream at time

of the offense—the State’s interest is not sufficiently weighty to justify a categorical rejection

of the warrant requirement. See McNeely, 133 S.Ct. at 1563 (“[W]hile the natural dissipation

of alcohol in the blood may support a finding of exigency in a specific case, as it did in

Schmerber, it does not do so categorically.”).

At least in the ordinary DWI case, the State’s interest in preserving evidence is simply

not substantial enough to justify dispensing with the intervention of a magistrate, if

practicable, to independently verify the existence of probable cause. In that context, the

efficacy of the magistrate cannot be doubted to serve his constitutionally intended function

to stand between the citizen and the constable to assure that an objective basis in fact exists

to merit the incrementally greater intrusion that a blood draw constitutes—beyond the mere

fact of custodial arrest—upon the person of the offender.

But when it comes to Texas’s incorrigible-DWI-offender scheme, the intervention of

a magistrate adds little of practical value. The assurance of a detached neutrality is already

to a certain extent inherent in the statutory scheme. The authorization of a warrantless blood

draw under Section 724.012(b)(3)(B) is triggered only by (1) an arrest and (2) the discovery

of reliable information that the suspect has been actually convicted on at least two previous

occasions for driving while intoxicated. In order to arrest the incorrigible DWI offender, the

officer must find probable cause to believe the suspect has been driving while

intoxicated—the same finding a magistrate would have to make later to authorize a blood
 VILLARREAL — 18

draw.11 But once the officer also receives reliable information from a credible source that the

suspected DWI offender has been convicted at least twice before for the same conduct, his

current determination of probable cause is significantly bolstered by objective evidence of

the offender’s proven propensity to commit such a crime.12 Because the prior convictions

lend substantial credence to the officer’s probable-cause-to-arrest determination, a magistrate

would rarely find occasion to doubt the overall factual basis of the officer’s conclusion that

the suspect may very well have offended once again.13

It should also prove rare for a magistrate to find cause to doubt the objectivity of the

information that the arresting officer had relied upon to establish the DWI suspect’s past

offenses. The arresting officer’s “credible source,” as required by the statute, is likely to be

an official record, either conveyed to him by his dispatcher or memorialized on his squad car

11
The officer’s probable cause determination can be tested later in a motion to suppress, of
course, and if that probable cause fails, the evidence from the blood draw should then be suppressed
in any event as fruit of the poisonous tree. See, e.g., Monge v. State, 315 S.W.3d 35, 40 (Tex. Crim.
App. 2010) (“The ‘fruit of the poisonous tree’ doctrine generally precludes the use of evidence, both
direct and indirect, obtained following an illegal arrest.”).
12
“[A] suspect’s prior convictions . . . are not barred from consideration on the issue of
probable cause.” 2 Wayne R. LaFave, SEARCH AND SEIZURE : A TREATISE ON THE FOURTH
AMENDMENT § 3.2(d), at 72-4 & n.147 (5th ed. 2012). See Brinegar v. United States, 338 U.S. 160,
172-78 (1947) (explaining that evidence of a suspect’s criminal propensity, while it may be deemed
inadmissible at trial for policy reasons, is no less pertinent to the probable cause determination).
13
“[T]he citizen who has given no good cause for believing he is engaged in [criminal]
activity is entitled to proceed on his way without interference. But one who recently and repeatedly
has given substantial ground for believing that he is engaging in [similar criminal activity] has no
such immunity[.]” Brinegar, 338 U.S. at 177. See, e.g., Commonwealth v. Rousseau, 465 Mass. 372,
383-84, 990 N.E.2d 543, 553-54 (2013) (search warrant affidavit including information as to the
suspects’ “extensive criminal histories,” was sufficient to supply probable cause).
 VILLARREAL — 19

computer—the same kind of source a magistrate would likely consult were he to stray beyond

the four corners of the warrant affidavit in order to verify the information in a search warrant

application. The suspect’s status as a twice-convicted DWI offender is essentially an

objective fact, one that is not realistically subject to the “often competitive” perspective of

the investigating officer. Riley, 134 S.Ct. at 2482 (quoting Justice Jackson’s famous turn of

phrase in Johnson v. United States, 333 U.S. 10, 13-14 (1948)).14 To insist on the intercession

of a “neutral and detached” magistrate to rubber-stamp the officer’s determination that there

is probable cause to draw blood under these circumstances only elevates officious formalism

over Fourth Amendment substance.

C. Appellee’s Expectation of Privacy

Both the forced extraction of blood and any subsequent chemical analysis thereof

constitute discrete invasions of privacy that are subject to Fourth Amendment protection.

Skinner, 489 U.S. at 616. Just how weighty are these privacy interests? Though not so “gentle

[a] process” as the mere “light touch on the inside of the cheek” involved in taking a buccal

swab for DNA purposes, King, 133 S.Ct. at 1969, blood draws are nonetheless “a

commonplace in these days of periodic physical examinations and experience with them

teaches that the quantity of blood extracted is minimal, and that for most people the

14
“The point of the Fourth Amendment, which often is not grasped by zealous officers, is
not that it denies law enforcement the support of the usual inferences which reasonable mean draw
from the evidence. Its protection consists in requiring that those inferences be drawn by a neutral and
detached magistrate instead of being judged by the officer engaged in the often competitive
enterprise of ferreting out crime.”
 VILLARREAL — 20

procedure involves virtually no risk, trauma, or pain.” Schmerber, 384 U.S. at 771 (footnote

omitted). “Schmerber thus confirmed ‘society’s judgment that blood tests do not constitute

an unduly extensive imposition on an individual’s privacy and bodily integrity.’” Skinner,

489 U.S. at 625 (quoting Winston v. Lee, 470 U.S. at 762). Our statutory scheme ensures that

any risk, trauma, or pain will be minimized, requiring that the blood extraction be performed

by a qualified expert “in a sanitary place.” T EX. T RANSP. C ODE § 724.017(a) & (a-1); Krause

v. State, 405 S.W.3d 82 (Tex. Crim. App. 2013).

Moreover, the mandatory blood draw provisions of Section 724.012(b) do not kick

in unless and until “the officer arrests” the offender. T EX. T RANSP. C ODE § 724.012(b). “The

expectations of privacy of an individual taken into police custody necessarily are of

diminished scope.” King, 133 S.Ct. at 1978 (citation, internal quotation marks, and brackets

omitted).15 Thus, any search of the person of the DWI offender by taking a specimen of his

blood is but an incrementally greater intrusion than that which is already permitted without

a warrant, so long as probable cause to arrest exists.

Finally, with respect to the blood-draw analysis, the only private information the State

15
Still, I doubt that the Supreme Court would automatically extend the search-incident-to-
arrest exception to the warrant requirement to every DWI blood draw. Cf. Riley, 134 S.Ct. at 2488
(“The fact that an arrestee has diminished privacy interests does not mean that the Fourth
Amendment falls out of the picture entirely.”) Otherwise, McNeely itself might have been decided
on the basis that a warrantless search incident to arrest for DWI may include a blood draw, in order
to secure evidence from destruction. Instead, the Supreme Court held that the potential for the
destruction of evidence did not excuse the State from seeking a warrant where, on the facts of the
particular case, one could be obtained without risking a significant loss of evidence—at least for the
ordinary DWI offender. 133 S.Ct. at 1561.
 VILLARREAL — 21

seeks to obtain is “evidence of the alcohol concentration or presence of a controlled

substance, drug, dangerous drug, or other substance[.]” T EX. T RANSP. C ODE § 724.064.

Nothing in Chapter 724 of the Transportation Code contemplates that the suspect’s blood

will be analyzed for any other purpose. Thus, the State conducts no additional testing to

determine “whether [Appellee] is, for example, epileptic, pregnant, or diabetic.” King, 133

S.Ct. at 1979 (quoting Vernonia School Dist. 47J, 515 U.S. at 658). The search of the blood

itself is sharply focused, and the revelation of personal information is circumscribed and

quite limited.

None of this is to deny that a DWI offender’s interests are not of the “most personal”

nature, implicating “deep-rooted expectations of privacy.” McNeely, 133 S.Ct. at 1558

(quoting Winston v. Lee, 470 U.S. at 760). But the insult to bodily integrity inherent in the

blood draw contemplated by Section 724.012(b) is relatively benign, the offender is

legitimately under arrest at the time, and the extraction of private information from an

analysis of that blood is not indiscriminate, revealing only potentially incriminating

information relevant to driving while intoxicated, and nothing extraneous.16

D. The State’s Interest

1. Combating DWI Incorrigibility

16
It should be noted that I do not regard the recidivist DWI offender’s incorrigibility as a
factor that reduces his expectation of privacy. Unless he is still on probation or parole for one of his
previous DWI convictions, he is not in the constructive custody of the State, and so he does not
suffer the reduction of privacy that a probationer (Knights, 534 U.S. at 119-20) or a parolee (Samson,
547 U.S. at 850-52) does. Rather, the fact that Appellee is an established DWI recidivist is properly
regarded as a factor to be considered on the State’s-interest side of the ledger.
 VILLARREAL — 22

I need not dwell long on the abiding legitimacy of the State’s interest. To begin with,

“there is no denying the fact that there is a very strong societal interest in dealing effectively

with the problem of drunken driving.” 5 Wayne R. LaFave, S EARCH AND S EIZURE : A

T REATISE ON THE F OURTH A MENDMENT §10.8(d), at 429 (5th ed. 2012). Texas is not immune

to the problem. In 2014 alone, officers state-wide made 70,569 arrests for driving under the

influence. T EX. D EP’T. OF S AFETY, T EXAS A RREST DATA (2014) http://www.txdps.state.tx.us/

crimereports/14/citCh9Add.pdf. There were a total of 925 intoxication-related collisions

involving fatalities in that same year, resulting in the deaths of 1,041 people—and this is over

and above the 2,328 incapacitating injuries. T EX. D EP’T. OF T RANSP., TOTAL AND DUI

(A LCOHOL) FATAL AND INJURY CRASHES C OMPARISON (2014) http://ftp.dot.state.tx.us/pub/

txdot/trf/crash-statistics/2014/37.pdf. In addition to the carnage that driving while intoxicated

inflicts, the resulting property damage is estimated to be in the neighborhood of 43 billion

dollars annually nationwide. L.J. Blincoe, T.R. Miller, E. Zaloshnja, & B.A. Lawrence, U.S.

D EP’T. O F T RANSP., N AT’L. H IGHWAY S AFETY A DMIN., T HE E CONOMIC AND S OCIETAL

IMPACT OF M OTOR V EHICLE CRASHES 166 (2015), http://www-nrd.nhtsa.dot.gov/pubs/

812013.pdf. These numbers are simply mind-boggling.

But even more is at stake here than ordinary DWI deterrence—a weighty enough

consideration in its own right. Society also has at least a “substantial” interest in “combating

recidivism.” Samson v. California, 547 U.S. 843, 853 (2006).17 In United States v. Knights,

17
In Samson, the Supreme Court once again applied the general balancing approach to
resolve the question of whether a condition of release on parole (as opposed to probation, as was the
 VILLARREAL — 23

534 U.S. 112 (2001), the Supreme Court expressly highlighted the Government’s legitimate

interest in curtailing recidivism in persons placed on probation, alluding to the “the concern,

quite justified, that [they] will be more likely to engage in criminal conduct than an ordinary

member of the community.” Id. at 120-21. The Supreme Court concluded that the

Government’s “interest in apprehending violators of the criminal law, thereby protecting

potential victims of criminal enterprise, may therefore justifiably focus on probationers in a

way that it does not on the ordinary citizen.” Id. at 121.18 When balanced against a

probationer’s “significantly diminished” expectation of privacy, id. at 120, the Government’s

interest was deemed weighty enough to justify a holding that “the warrantless search . . .

supported by reasonable suspicion and authorized by a condition of probation, was

reasonable within the meaning of the Fourth Amendment.” Id. at 122. The State’s general

interest in combating recidivism is also frequently weighty enough, all by itself, to “warrant

privacy intrusions that would not otherwise be tolerated under the Fourth Amendment.”

Samson, 547 U.S. at 853.

In Section 724.012(b)(3)(B), the Legislature has effectively combined these two

issue in Knights) “can so diminish or eliminate a released prisoner’s reasonable expectation of
privacy that a suspicionless search by a law enforcement officer would not offend the Fourth
Amendment.” 547 U.S. at 847. In weighing the State’s-interest side of the balance, the Supreme
Court emphasized “the grave safety concerns that attend recidivism.” Id. at 854. See also Griffin v.
Wisconsin, 483 U.S. at 875 (noting the State’s interest in the intensive supervision of probationers
to “reduce recidivism”).
18
The Supreme Court would later reiterate in Sampson that “a State’s interests in reducing
recidivism and thereby promoting reintegration and positive citizenship among probationers and
parolees warrant privacy intrusions that would not otherwise be tolerated under the Fourth
Amendment.” 547 U.S. at 853.
 VILLARREAL — 24

already-weighty interests: DWI in general, and the interest in combating recidivism.

Moreover, the statute addresses these combined interests in a particularly efficacious way,

targeting the repeated commission of a particularly pernicious offense. The blood draw is

triggered only when there is credible information that the DWI suspect is in fact a multiple

recidivist for whom there is probable cause to believe he has offended yet again. In this way,

it constitutes a measured approach to the DWI problem, tailored to the most obvious peril:

the intractable drunk driver—he who is most likely to endanger us all by continuing to re-

offend. The offender who has already been convicted two or more times poses the direst

threat, for he has shown himself, by his lack of self-control, to be the most apt to wreak

havoc on life, limb, and property in the future. It is from him that society most needs to

protect itself—and does, as illustrated by the enhanced punishments imposed upon repeat

offenders enumerated in Section 49.09 of the Texas Penal Code. T EX. P ENAL C ODE § 49.09.19

By merging (1) society’s legitimate concern to deter driving while intoxicated in general with

(2) the heightened risk that the incorrigible DWI offender presents, Section 724.012(b)(3)(B)

of the Transportation Code serves to vindicate a State’s interest of the highest order.

2. Exigent Circumstances and the Gravity of the Offense

Tyler McNeely was himself a repeat DWI offender. 133 S.Ct. at 1557 n.1. Even so,

the Supreme Court in McNeely refused to take the inescapable fact that alcohol concentration

19
Notable among Texas’s self-protective measures is the statutory subjection of the most
incorrigible offenders to a lock-out device that prevents them from driving “if ethyl alcohol is
detected” on their breath. Id. § (h).
 VILLARREAL — 25

dissipates from the bloodstream with the passage of time as a sufficient exigency to justify

a blanket exception to the warrant requirement. But the State of Missouri did not argue that

either the gravity of the offense or McNeely’s particular status as a re-offender were relevant

considerations in the exigent-circumstances calculation. Brief for Petitioner, Missouri v.

McNeely, 133 S.Ct. 1552 (2013) (No. 11-1425), 2012 WL 5532197. Nor did the Supreme

Court mention these considerations, much less factor them into its analysis, when it rejected

Missouri’s suggested categorical approach.20

As far as I am concerned, Appellee’s status as an incorrigible DWI offender makes

all the difference. Exigency may reasonably be measured on a sliding scale. The more dire

the threat confronting society, the more latitude the State must be granted to counter that

societal threat. It is therefore eminently reasonable for the State to respond to the manifest

danger that the incorrigible DWI offender poses by pursuing, not just arguably sufficient

evidence, but the best evidence it can possibly muster against him.

We are used to thinking of the destruction of evidence as an exigency that operates

20
On original submission, this Court observed:

McNeely reaffirmed the principle that a compelled physical intrusion beneath the skin
to obtain evidence in a criminal investigation implicates significant privacy interests,
and this privacy interest is not automatically diminished simply because an individual
is suspected of a serious DWI offense. McNeely, 133 S.Ct. at 1558.

Villarreal, 2014 WL 6734178, at *18. This observation is accurate right up until it gets to the word
“serious.” Nowhere on page 1558 of McNeely does the word “serious” even appear. In any event,
while it may be true that the seriousness of the offense does not diminish the DWI suspect’s privacy
interest, see note 16, ante, it may yet be a factor on the State’s side of the balance to justify a
warrantless search, since “the gravity of the offense” is “an important factor to be considered when
determining whether any exigency exists[.]” Welsh v. Wisconsin, 466 U.S. 740, 753 (1984).
 VILLARREAL — 26

exclusively as a function of time: “Where there are exigent circumstances in which police

action must be ‘now or never’ to preserve the evidence of a crime, it is reasonable to permit

action without prior judicial evaluation.” Roaden v. Kentucky, 413 U.S. 496, 505 (1973). It

is thus the “ready destructibility” of evidence that justifies dispensing with the involvement

of a magistrate. Cupp v. Murphy, 412 U.S. at 296 (emphasis added). The Supreme Court was

obviously thinking in such temporal terms when it declared in McNeely that “there would be

no plausible justification for an exception to the warrant requirement” in “a situation in

which the warrant process will not significantly increase the delay before the blood test is

conducted” such as, e.g., when “an officer can takes steps to secure a warrant while the

suspect is being transported to a medical facility by anther officer.” 133 S.Ct. at 1561.21 And

indeed, how long it may take the officer to get a warrant versus how long it takes to transport

the suspect to a “sanitary place” where a qualified technician can draw his blood should be

the paramount consideration when balancing the State’s interest to preserve evidence against

the privacy interests of the first- or second-time DWI offender.

But immediacy is not the only factor that the Supreme Court has recognized as

relevant to the determination whether the destructibility of evidence may justify a warrantless

search. In Welsh v. Wisconsin, 466 U.S. 740 (1984), police with probable cause to believe

that Welsh had been driving while intoxicated entered his home and seized him without a

21
See also, id. at 1574 (Roberts, C.J., concurring and dissenting) (“Simply put, when a drunk
driving suspect fails field sobriety tests and refuses a breathalyzer, whether a warrant is required for
a blood draw should come down to whether there is time to secure one.”).
 VILLARREAL — 27

warrant. The State argued that the officers’ decision to proceed without a warrant was

reasonable because evidence of intoxication would have been lost had the police not acted

with dispatch. Welsh had been cited for a prior DWI offense, but Wisconsin law made a

second offense no more than a misdemeanor, and the arresting officers were unaware of

Welsh’s first offense in any event. Id. at 746 & n.6.22 The question was whether the

combination of probable cause and the need to preserve evidence of Welsh’s intoxication

were sufficient to justify the police conduct in arresting him in his home without first

obtaining a magistrate’s imprimatur, notwithstanding the relative lack of importance that

Wisconsin law assigned to his offense.

The Supreme Court held that a warrant was required. “Our hesitation in finding

exigent circumstances, especially when warrantless arrests in the home are at issue,” the

Court explained, “is particularly appropriate when the underlying offense for which there is

probable cause to arrest is relatively minor.” Id. at 750. The Supreme Court went on to “hold

that an important factor to be considered when determining whether any exigency exists is

the gravity of the underlying offense for which the arrest is being made.” Id. at 753.

Wisconsin did not regard first- and second-time DWI offenders as constituting a particular

societal threat, the Supreme Court observed, and “[g]iven this expression of the State’s

interest, a warrantless home arrest cannot be upheld simply because evidence of [Welsh’s]

blood-alcohol level might have dissipated while the police obtained a warrant.” Id. at 754.

22
“Indeed,” the Supreme Court pointed out, “the statute continues to categorize a first offense
as a civil violation that allows for only a monetary forfeiture of no more than $300.” Id. at 746.
 VILLARREAL — 28

If, as Welsh held, the “gravity of the underlying offense” is “an important factor” in

the exigent circumstances calculus, then it should be applied even-handedly. That is to say,

if the minor nature of an offense militates against the reasonableness of a warrantless seizure

in the home, even with probable cause and reason to fear the imminent loss of evidence, then

an offense of greater magnitude, such as a third-time DWI,23 should militate in favor of the

reasonableness of a warrantless search of the person—especially when evidence will be lost

or seriously compromised in the time it would take to secure the warrant.24 By this I do not

mean to suggest that the seriousness of an offense, by itself, should ever amount to an exigent

circumstance sufficient to exclude the need for a warrant; far from it. Such a holding would

23
See TEX . PENAL CODE § 49.09(b)(2) (three-time offender guilty of a third degree felony).
24
Subsequent case law has bolstered my understanding of Welsh. In Illinois v. McArthur, 531
U.S. at 335-36, the case in which the Supreme Court held that a warrantless seizure of a home was
“reasonable” for the time it would take to obtain a search warrant, it applied the principle at work
in Welsh to reach the opposite result: that, because McArthur’s offense was more serious, and the
intrusion less invasive, the temporary seizure of his home was reasonable. In Brigham City, Utah
v. Stuart, 547 U.S. 398 (2006), the question was whether “police may enter a home without a warrant
when they have an objectively reasonable basis for believing that an occupant is seriously injured
or imminently threatened with such injury.” Id. at 400. In answering that question in the affirmative,
the Supreme Court justified reaching a different result than it had in Welsh because the emergency
in Stuart involved “ongoing violence occurring within the home.” Id. at 405. Thus, the offense was
both more serious and more imminent than the one involved in Welsh. These cases are consistent
with Welsh’s central holding that the “gravity of the offense” is “an important factor to be considered
when determining whether an emergency exists[.]” Welsh, 466 U.S. at 753. And, in Stanton v. Sims,
134 S.Ct. 3 (2013), a civil rights case involving an issue of qualified immunity for a pursuing police
officer, the Supreme Court held that Welsh did not purport to apply in the context of the so-called
“hot pursuit” exception to the warrant requirement, and does not unequivocally stand for the
proposition that an officer cannot enter the curtilage of a home without a warrant when he is in hot
pursuit of a “jailable misdemeanor” offender. Id. at 4, 6. Nothing about Stanton serves to refute
Welsh’s thesis that the gravity of the offense is an important factor in the exigent circumstances
analysis.
 VILLARREAL — 29

largely eviscerate the warrant requirement. But when there is a realistic danger that evidence

may be lost, and the balance of interests between the State and the suspect is otherwise in

equipoise, the degree of seriousness that the State has attributed to a particular offense may

serve, as it did in Welsh, to tip the exigency scale.

What is more, as the gravity of the offense increases, so too does the need to preserve,

not just some evidence of intoxication, but the very best evidence that may reasonably be

obtained. Nobody disputes the “evanescent” character of blood alcohol concentration. Blood

drawn at any time after the fact will not precisely reflect the blood alcohol concentration

(“BAC”) at the time of the offense. As we observed in Mata v. State, 46 S.W.3d 902, 909

(Tex. Crim. App. 2001):

As alcohol is consumed, it passes from the stomach and intestines into the
blood, a process referred to as absorption. When the alcohol reaches the brain
and nervous system, the characteristic signs of intoxication begin to show. *
* * At some point after drinking has ceased, the person’s BAC will reach a
peak. After the peak, the BAC will begin to fall as alcohol is eliminated from
the person’s body. The body eliminates alcohol through the liver at a slow but
consistent rate.

***

[I]f a driver is tested while in the absorption phase, his BAC at the time of the
test will be higher than his BAC while driving. If tested while in the
elimination phase, his BAC at the time of the test could be lower than while
driving, depending upon whether he had reached his peak before or after he
was stopped.

We went on in Mata to emphasize that, “given the studies, other concepts seem indisputable,

including that . . . a test nearer in time to the time of the alleged offense increases the ability
 VILLARREAL — 30

to determine the subject’s offense-time BAC[.]” Id. at 916. In similar vein, the Supreme

Court has also noted that, “because an individual’s alcohol level gradually declines soon after

he stops drinking, a significant delay in testing will negatively affect the probative value of

the results.” McNeely, 133 S.Ct. at 1561. And “longer intervals may raise questions about the

accuracy of the [BAC] calculation.” Id. at 1563. The upshot is that the more time that goes

by before an arresting officer is able to draw a DWI suspect’s blood for BAC testing, the less

convincing the State’s evidence of intoxication will be.

The prospect that taking the time to seek a warrant will “negatively affect the

probative value” of the State’s evidence in an ordinary DWI case, the Supreme Court held

in McNeely, does not support a per se acceptance of the destruction of evidence as an exigent

circumstance to excuse a warrant in every case. Id. But when it comes to the incorrigible

DWI offender, the State’s interest in presenting the most persuasive evidence it possibly can

is much greater than in the ordinary DWI prosecution. In this context, “the metabolization

of alcohol in the bloodstream and ensuing loss of evidence” is just as inevitable, id., but the

resultant exigency is far more dire, for it hampers society’s ability to protect itself from the

very worst of DWI offenders—those who have proven themselves most likely to perpetrate

future injury and property damage. Any delay that follows from requiring the arresting

officer to stop and assess the feasibility of obtaining a warrant first will be that much more

consequential. In short, in the prosecution of an incorrigible DWI offender, “second-best

evidence” simply will not suffice to adequately satisfy the State’s interests. See id. at 1571
 VILLARREAL — 31

(Roberts, C.J., concurring and dissenting) (“The need [to search for evidence of BAC] is no

less compelling because the police might be able to acquire second-best evidence in some

other way.”).25

Nor is it satisfactory, as in the ordinary DWI case, to say that there may well be some

cases in which it will take no longer to obtain a warrant than to convey the incorrigible DWI

suspect to the “sanitary place” required by the statute for blood extraction. See id. at 1561

(“no plausible justification” for failing to seek a warrant where “the warrant process will not

significantly increase the delay”); id. at 1572 (Roberts, C.J., concurring and dissenting)

(“There might, therefore, be time to obtain a warrant in many cases.”). That will undoubtedly

be possible on occasion. But the cases will be few and far between in which it will be readily

apparent to the arresting officer that to seek a search warrant will not significantly diminish

the quality of the evidence because he can obtain the evidence in the same or less amount of

time than it would take him to secure the warrant.

There are simply too many variables in any given encounter for an officer to have to

worry about quickly parsing the circumstances to make a constitutionally acceptable

judgment call. And while the “factors favoring a search will not always be present, . . . the

balancing of interests must be conducted with an eye to the generality of cases” and must

“take account of these practical realities.” Houghton, 526 U.S. at 305-06. Indeed, “[t]he

25
In the context of the incorrigible DWI offender, we should take to heart Justice Thomas’s
assertion: “Police facing inevitable destruction situations need not forgo collecting the most accurate
available evidence simply because they might be able to use an expert witness and less persuasive
evidence to approximate what they lost.” Id. at 1578 n.2 (Thomas, J., dissenting).
 VILLARREAL — 32

calculus of reasonableness must embody allowance for the fact that police officers are often

forced to make split-second judgments—in circumstances that are tense, uncertain, and

rapidly evolving.” Kentucky v. King, 131 S.Ct. 1849, 1860 (2011) (quoting Graham v.

Connor, 490 U.S. 386, 396-97 (1989)). When obtaining the best evidence is imperative

because the suspect is a proven incorrigible DWI offender, “[a] rule that requires officers

(and ultimately courts) to balance transportation delays, hospital availability, and access to

magistrates is not a workable rule [since] natural processes inevitably destroy the evidence

with every passing minute.” McNeely, 133 S.Ct. at 1578 (Thomas, J., dissenting).26

CONCLUSION

At least with respect to incorrigible DWI offenders, the Fourth Amendment does not

require that the general balancing of competing interests occur at the level of the individual

search, McNeely notwithstanding. In Section 724.012(b)(3)(B) of the Transportation Code,

the Legislature has determined that a search of the incorrigible DWI offender’s blood must

be conducted. By implication, it has also determined that the blood must be drawn even in

the absence of a search warrant. Thus, the Legislature itself has conducted the necessary

26
See also, e.g., Randolph, 547 U.S. at 121-22 (refusing to fashion a rule requiring police to
seek out the co-occupant of a home in order to determine whether he might object to another co-
occupant’s consent to a search of the premises because this “would needlessly limit the capacity of
the police to respond to ostensibly legitimate opportunities in the field” and would “impose a
requirement, time consuming in the field and in the courtroom, with no apparent systemic
justification”). Forcing a police officer to pause to consider whether, under the circumstances of the
particular case, he is likely to be able to obtain a search warrant in the same or less amount of time
as it would take to convey his incorrigible DWI suspect to a “sanitary place” for blood extraction
imposes a similarly counterproductive requirement.
 VILLARREAL — 33

balancing analysis to determine that such a warrantless search will always be “reasonable”

under the Fourth Amendment. We should respect that legislative judgment if it is not

inconsistent with Fourth Amendment reasonableness.

When I do the balancing myself, I agree with the legislative judgment that, as long as

a blood draw is carried out in strict accordance with the statutory criteria, it may categorically

be regarded as constitutionally reasonable even without a warrant. While even the

incorrigible DWI offender enjoys a substantial interest in preserving both the integrity of his

body and the limited private information that a search for intoxicants in his blood may reveal,

he has no absolute right to prevent such a search, so long as it is “reasonable” under the

Fourth Amendment.27 By contrast, the State has a compelling interest to put a stop to

incorrigible drunk drivers, to do so with the best evidence it can possibly obtain, and to do

so without requiring police officers to scrutinize each case individually to determine whether

they can accomplish that imperative in the same or less time than it would take to process a

warrant. Finally, so long as the statutory conditions precedent to the search are met, requiring

1) probable cause to arrest for driving while intoxicated, and 2) reliable proof of two prior

DWI convictions, a magistrate’s independent evaluation contributes little to further guarantee

the objective reasonableness of the search.

I conclude that, on balance, a warrantless blood draw and analysis that is carried out

27
See, e.g., Riley, 134 S.Ct. at 2493 (“Our holding, of course, is not that the information on
a cell phone is immune from search; it is instead that a warrant is generally required before such a
search, even when a cell phone is seized incident to arrest.”).
 VILLARREAL — 34

under the terms prescribed by the statute will always prove to be reasonable for Fourth

Amendment purposes.28 The statute, when properly complied with, will operate

constitutionally in all of its applications, including as applied to Appellee in this case. Both

the court of appeals and this Court on original submission erred, in my view, to hold

otherwise. Rather than simply rescind our earlier order granting the State’s motion for

rehearing, the Court should take a second look and endorse the considered legislative

judgment that any warrantless search conducted under the conditions set by Section

724.012(b)(3(B), will prove constitutional.29

I respectfully dissent.

FILED: December 16, 2015

28
I do not mean to suggest that any one of the State’s interests discussed above would suffice,
by itself, to justify a warrantless blood draw under the statute. Rather, it is the combination of State’s
interests—the general interest to deter driving while intoxicated, the gravity of the offense of felony
driving while intoxicated, the interest in preventing recidivism (and particularly, incorrigible driving
while intoxicated), and the heightened interest in obtaining the best possible evidence against such
offenders before it naturally and inevitably dissipates—that serves categorically to outweigh the
incorrigible DWI offender’s privacy interest.
29
One final note: I wish to make it clear, if it is not already, that I am not advocating for some
heretofore unheard-of exception to the general warrant requirement in cases involving criminal
investigations. On the contrary, it is my whole thesis that, under a general balancing approach to
Fourth Amendment “reasonableness,” the scope of an already existing exception—the exigent
circumstances exception—to the warrant requirement properly extends to authorize automatic blood
draws for incorrigible DWI offenders when the terms of the statute are satisfied. As recently as in
Riley, the Supreme Court conducted such an analysis to determine whether a particular type of
warrantless search was justifiable as a search incident to arrest. 134 S.Ct. at 2484-91. Here, after
pursuing a similar analysis, I conclude that the Legislature has identified an application of the exigent
circumstances exception that will always be reasonable and has simply codified it. Because I agree
with the Legislature that this application of the exigent circumstances exception will operate in a
constitutionally reasonable manner for Fourth Amendment purposes, I would reverse the judgment
of the court of appeals.
 VILLARREAL — 35

PUBLISH