FOR PUBLICATION
UNITED STATES COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 08-30385
Plaintiff-Appellee, D.C. No.
v.
JUAN PINEDA-MORENO,
1:07-CR-30036-PA
District of Oregon,
Defendant-Appellant. Medford
ORDER
Filed August 12, 2010
Before: Diarmuid F. O’Scannlain and N. Randy Smith,
Circuit Judges, and Charles R. Wolle,
Senior District Judge.*
Order;
Dissent by Chief Judge Kozinski;
Dissent by Judge Reinhardt
ORDER
Judges O’Scannlain and N.R. Smith have voted to deny the
petition for rehearing en banc, and Judge Wolle has so recom-
mended.
The full court was advised of the petition for rehearing en
banc. A judge requested a vote on whether to rehear the mat-
ter en banc, and the matter failed to receive a majority of the
votes of the nonrecused active judges in favor of en banc con-
sideration. Fed. R. App. P. 35.
*The Honorable Charles R. Wolle, United States District Judge for the
Southern District of Iowa, sitting by designation.
11503
11504 UNITED STATES v. PINEDA-MORENO
The petition for rehearing en banc is DENIED.
Chief Judge KOZINSKI, with whom Judges REINHARDT,
WARDLAW, PAEZ and BERZON join, dissenting from the
denial of rehearing en banc:
Having previously decimated the protections the Fourth
Amendment accords to the home itself, United States v.
Lemus, 596 F.3d 512 (9th Cir. 2010) (Kozinski, C.J., dissent-
ing from the denial of rehearing en banc); United States v.
Black, 482 F.3d 1044 (9th Cir. 2007) (Kozinski, J., dissenting
from the denial of rehearing en banc), our court now proceeds
to dismantle the zone of privacy we enjoy in the home’s curti-
lage and in public. The needs of law enforcement, to which
my colleagues seem inclined to refuse nothing, are quickly
making personal privacy a distant memory. 1984 may have
come a bit later than predicted, but it’s here at last.
The facts are disturbingly simple: Police snuck onto
Pineda-Moreno’s property in the dead of night and attached
a GPS tracking device to the underside of his car. The device
continuously recorded the car’s location, allowing police to
monitor all of Pineda-Moreno’s movements without the need
for visual surveillance. The panel holds that none of this
implicates the Fourth Amendment, even though the govern-
ment concedes that the car was in the curtilage of Pineda-
Moreno’s home at the time the police attached the tracking
device. The panel twice errs in very significant and dangerous
ways.
1. The opinion assumes that Pineda-Moreno’s driveway
was part of his home’s curtilage, yet concludes that Pineda-
Moreno had no reasonable expectation of privacy there. Curti-
lage is a quaint word most people are not familiar with; even
among judges and lawyers, the word is seldom well under-
stood. Yet, it stands for a very important concept because it
UNITED STATES v. PINEDA-MORENO 11505
rounds out the constitutional protections accorded an individ-
ual when he is at home.
Curtilage comes to us by way of Middle English and traces
its roots to the Old French courtillage, roughly meaning court
or little yard. In modern times it has come to mean those por-
tions of a homeowner’s property so closely associated with
the home as to be considered part of it. The walkway leading
from the street to the house is probably part of the curtilage,
and the stairs from the walkway to the porch almost certainly
are, as is the porch where grandma sits and rocks most after-
noons and watches strangers pass by. The attached garage on
the side of the house is part of the curtilage, and so is the
detached shed where dad keeps his shop equipment and mom
her gardening tools—so long as it’s not too far from the house
itself. The front lawn is part of the curtilage, and the driveway
and the backyard—if it’s not too big, and is properly sepa-
rated from the open fields beyond the house.
Whether some portion of property—the porch, the stairs,
the shed, the yard, the chicken coop—is part of the curtilage
is sometimes a disputed question. But once it is determined
that something is part of the curtilage, it’s entitled to precisely
the same Fourth Amendment protections as the home itself.
How do we know? Because the Supreme Court has said so
repeatedly.
In Oliver v. United States, the Court said as follows:
[O]nly the curtilage . . . warrants the Fourth Amend-
ment protections that attach to the home. At common
law, the curtilage is the area to which extends the
intimate activity associated with the “sanctity of a
man’s home and the privacies of life,” and therefore
has been considered part of home itself for Fourth
Amendment purposes. Thus, courts have extended
Fourth Amendment protection to the curtilage.
11506 UNITED STATES v. PINEDA-MORENO
466 U.S. 170, 180 (1984) (quoting Boyd v. United States, 116
U.S. 616, 630 (1886)) (emphasis added). Three years later, the
Court reiterated the same view in United States v. Dunn, 480
U.S. 294, 300 (1987):
[In Oliver] we recognized that the Fourth Amend-
ment protects the curtilage of a house and that the
extent of the curtilage is determined by factors that
bear upon whether an individual reasonably may
expect that the area in question should be treated as
the home itself.
(Emphasis added). See also Dow Chemical Co. v. United
States, 476 U.S. 227, 231 (1986) (citing Oliver, 466 U.S. at
170). There’s no disputing that the Court considers the curti-
lage to stand on the same footing as the home itself for pur-
poses of the Fourth Amendment.
While it can be unclear whether a particular portion of the
homeowner’s property is part of the curtilage, there’s no
doubt here because the government concedes that Pineda-
Moreno’s driveway is a part of his curtilage, and the panel
expressly assumes that it is. United States v. Pineda-Moreno,
591 F.3d 1212, 1214-15 (9th Cir. 2010). Having made that
assumption, Oliver and Dunn require the panel to “treat[ ] [it]
as the home itself.” Dunn, 480 U.S. at 300. Instead, the panel
holds that Pineda-Moreno was required to separately establish
a reasonable expectation of privacy in the curtilage. That—
according to Oliver and Dunn—is like requiring the home-
owner to establish a reasonable expectation of privacy in his
bedroom. We are often reminded that we must follow
Supreme Court precedent, see, e.g., Winn v. Ariz. Christian
Sch. Tuition Org., 586 F.3d 649, 658-59 (9th Cir. 2009)
(O’Scannlain, J., dissenting from denial of rehearing en banc),
but the panel here forgets this advice.
The panel does cite California v. Ciraolo, 476 U.S. 207
(1986), but that case undermines its position. Ciraolo held
UNITED STATES v. PINEDA-MORENO 11507
that a homeowner has no reasonable expectation of visual pri-
vacy in his property as to activities that might be seen from
a low-flying airplane. The activity there in question—
cultivation of marijuana—took place in the homeowner’s
yard, so the Court could have limited its discussion to the cur-
tilage. Instead, Ciraolo quoted a passage from Katz v. United
States, 389 US. 347, 361 (1967), to the effect that “a man’s
home is, for most purposes, a place where he expects privacy,
but objects, activities, or statements that he exposes to the
‘plain view’ of outsiders are not ‘protected’ because no inten-
tion to keep them to himself has been exhibited.” Ciraolo, 476
U.S. at 215 (quoting Katz, 389 U.S. at 361). This passage
applies equally to a person’s yard as his porch and his bed-
room window: If what you do in your home is visible to the
public, you have no reasonable expectation that it will remain
private. Ciraolo cites Oliver and follows its analysis by treat-
ing the curtilage and the home as exactly the same for Fourth
Amendment purposes.
The panel’s rationale for concluding that Pineda-Moreno
had no reasonable expectation of privacy is even more worri-
some than its disregard of Supreme Court precedent: Accord-
ing to the panel, Pineda-Moreno’s driveway was open to the
public in that strangers wishing to reach the door of his trailer
“to deliver the newspaper or to visit someone would have to
go through the driveway to get to the house.” Pineda-Moreno,
591 F.3d at 1215. But there are many parts of a person’s prop-
erty that are accessible to strangers for limited purposes: the
mailman is entitled to open the gate and deposit mail in the
front door slot; the gas man may come into the yard, go into
the basement or look under the house to read the meter; the
gardener goes all over the property, climbs trees, opens sheds,
turns on the sprinkler and taps into the electrical outlets; the
pool man, the cable guy, the telephone repair man, the gar-
bage collector, the newspaper delivery boy (we should be so
lucky) come onto the property to deliver their wares, perform
maintenance or make repairs. This doesn’t mean that we
invite neighbors to use the pool, strangers to camp out on the
11508 UNITED STATES v. PINEDA-MORENO
lawn or police to snoop in the garage. See United States v.
Hedrick, 922 F.2d 396, 400, 402 (7th Cir. 1991) (Cudahy, J.,
dissenting).
The panel authorizes police to do not only what invited
strangers could, but also uninvited children—in this case
crawl under the car to retrieve a ball and tinker with the
undercarriage. But there’s no limit to what neighborhood kids
will do, given half a chance: They’ll jump the fence, crawl
under the porch, pick fruit from the trees, set fire to the cat
and micturate on the azaleas. To say that the police may do
on your property what urchins might do spells the end of
Fourth Amendment protections for most people’s curtilage.
The very rich will still be able to protect their privacy with
the aid of electric gates, tall fences, security booths, remote
cameras, motion sensors and roving patrols, but the vast
majority of the 60 million people living in the Ninth Circuit
will see their privacy materially diminished by the panel’s rul-
ing. Open driveways, unenclosed porches, basement doors left
unlocked, back doors left ajar, yard gates left unlatched,
garage doors that don’t quite close, ladders propped up under
an open window will all be considered invitations for police
to sneak in on the theory that a neighborhood child might, in
which case, the homeowner “would have no grounds to com-
plain.” Id.
There’s been much talk about diversity on the bench, but
there’s one kind of diversity that doesn’t exist: No truly poor
people are appointed as federal judges, or as state judges for
that matter. Judges, regardless of race, ethnicity or sex, are
selected from the class of people who don’t live in trailers or
urban ghettos. The everyday problems of people who live in
poverty are not close to our hearts and minds because that’s
not how we and our friends live. Yet poor people are entitled
to privacy, even if they can’t afford all the gadgets of the
wealthy for ensuring it. Whatever else one may say about
Pineda-Moreno, it’s perfectly clear that he did not expect—
UNITED STATES v. PINEDA-MORENO 11509
and certainly did not consent—to have strangers prowl his
property in the middle of the night and attach electronic track-
ing devices to the underside of his car. No one does.
When you glide your BMW into your underground garage
or behind an electric gate, you don’t need to worry that some-
body might attach a tracking device to it while you sleep. But
the Constitution doesn’t prefer the rich over the poor; the man
who parks his car next to his trailer is entitled to the same pri-
vacy and peace of mind as the man whose urban fortress is
guarded by the Bel Air Patrol. The panel’s breezy opinion is
troubling on a number of grounds, not least among them its
unselfconscious cultural elitism.
2. After concluding that entering onto Pineda-Moreno’s
property and attaching a tracking device to his car required no
warrant, probable cause, founded suspicion or by-your-leave
from the homeowner, the panel holds that downloading the
data from the GPS device, which gave police the precise locus
of all of Pineda-Moreno’s movements, also was not a search,
and so police can do it to anybody, anytime they feel like it.
Contra United States v. Maynard, No. 08-3030, slip op. at 19
(D.C. Cir. Aug. 6, 2010). Our panel relies on United States v.
Knotts, 460 U.S. 276 (1983), a case from the early 1980s,
which involved very different technology.
The Knotts Court refers to the device used there as a
“beeper” and describes it as “a radio transmitter, usually bat-
tery operated, which emits periodic signals that can be picked
up by a radio receiver.” Id. at 277. The beeper helped police
follow a vehicle by emitting a signal that got stronger the
closer the police were to it. The Court considered the beeper
to be an aid to following a vehicle through traffic: “The gov-
ernmental surveillance conducted by means of the beeper in
this case amounted principally to the following of an automo-
bile on public streets and highways.” Id. at 281. Individuals
traveling on streets and highways can be seen by the public,
so they have no reasonable expectation that they won’t be fol-
11510 UNITED STATES v. PINEDA-MORENO
lowed. The beeper helped the police follow the suspect more
effectively—the way binoculars enhance the ability to see
what is otherwise visible. But the beeper could perform no
tracking on its own, nor could it record its location. If no one
was close enough to pick up the signal, it was lost forever.
The electronic tracking devices used by the police in this
case have little in common with the primitive devices in
Knotts. One of the devices here used GPS satellites to pin-
point the car’s location on a continuing basis—much like the
electronic maps that are now popular in cars. The other type
of device was, essentially, a cell phone that tracked the car’s
movements by its proximity to particular cell towers.
Beepers could help police keep vehicles in view when fol-
lowing them, or find them when they lost sight of them, but
they still required at least one officer—and usually many
more—to follow the suspect. The modern devices used in
Pineda-Moreno’s case can record the car’s movements with-
out human intervention—quietly, invisibly, with uncanny pre-
cision. A small law enforcement team can deploy a dozen, a
hundred, a thousand such devices and keep track of their vari-
ous movements by computer, with far less effort than was
previously needed to follow a single vehicle. The devices
create a permanent electronic record that can be compared,
contrasted and coordinated to deduce all manner of private
information about individuals. By holding that this kind of
surveillance doesn’t impair an individual’s reasonable expec-
tation of privacy, the panel hands the government the power
to track the movements of every one of us, every day of our
lives.
The Supreme Court has recognized that advances in “police
technology [can] erode the privacy guaranteed by the Fourth
Amendment.” Kyllo v. United States, 533 U.S. 27, 34 (2001).
To guard against this, courts “must take the long view, from
the original meaning of the Fourth Amendment forward.” Id.
at 40. Kyllo followed a line of cases going back to United
UNITED STATES v. PINEDA-MORENO 11511
States v. Karo, 468 U.S. 705 (1984), Katz, 389 U.S. at 353,
and Silverman v. United States, 365 U.S. 505, 512 (1961),
which stemmed the erosion of personal privacy wrought by
technological advances.
In Kyllo, the Court held that use of a thermal imager to
detect the heat emanating from defendant’s home was a
search for purposes of the Fourth Amendment because the
then-new technology enabled police to detect what was going
on inside the home—activities the homeowner was entitled to
consider private. Any other conclusion, the Court noted,
“would leave the homeowner at the mercy of advancing
technology—including imaging technology that could discern
all human activity in the home.” Kyllo, 533 U.S. at 35-36 (cit-
ing Karo, 468 U.S. at 705). “While the technology used in the
present case was relatively crude,” the Court continued, “the
rule we adopt must take account of more sophisticated sys-
tems that are already in use or in development.” Id. at 36. In
determining whether the tracking devices used in Pineda-
Moreno’s case violate the Fourth Amendment’s guarantee of
personal privacy, we may not shut our eyes to the fact that
they are just advance ripples to a tidal wave of technological
assaults on our privacy.
If you have a cell phone in your pocket, then the govern-
ment can watch you. Michael Isikoff, The Snitch in Your
Pocket, Newsweek, Mar. 1, 2010, available at http://
www.newsweek.com/id/233916. At the government’s request,
the phone company will send out a signal to any cell phone
connected to its network, and give the police its location. Last
year, law enforcement agents pinged users of just one service
provider—Sprint—over eight million times. See Christopher
Soghoian, 8 Million Reasons for Real Surveillance Oversight,
Slight Paranoia (Dec. 1, 2009) http://paranoia/dubfire.
net/2009/12/8-million-reasons-for-real-surveillance.html. The
volume of requests grew so large that the 110-member elec-
tronic surveillance team couldn’t keep up, so Sprint auto-
mated the process by developing a web interface that gives
11512 UNITED STATES v. PINEDA-MORENO
agents direct access to users’ location data. Id. Other cell
phone service providers are not as forthcoming about this
practice, so we can only guess how many millions of their
customers get pinged by the police every year. See Justin
Scheck, Stalkers Exploit Cellphone GPS, Wall St. J., Aug. 5,
2010, at A1, A14 (identifying AT&T and Verizon as provid-
ing “law-enforcement[ ] easy access to such data”).
Use LoJack or OnStar? Someone’s watching you too. E.g.,
OnStar Stolen Vehicle Assistance, http://www.onstar.com/
us_english/jsp/plans/sva.jsp (last visited July 17, 2010). And
it’s not just live tracking anymore. Private companies are
starting to save location information to build databases that
allow for hyper-targeted advertising. E.g., Andrew Heining,
What’s So Bad About the Google Street View Data Flap?,
Christian Sci. Monitor, May 15, 2010, available
at http://www.csmonitor.com/USA/2010/0515/What-s-so-
bad-about-the-Google-Street-View-data-flap. Companies are
amassing huge, ready-made databases of where we’ve all
been. If, as the panel holds, we have no privacy interest in
where we go, then the government can mine these databases
without a warrant, indeed without any suspicion whatsoever.
By tracking and recording the movements of millions of
individuals the government can use computers to detect pat-
terns and develop suspicions. It can also learn a great deal
about us because where we go says much about who we are.
Are Winston and Julia’s cell phones together near a hotel a bit
too often? Was Syme’s OnStar near an STD clinic? Were
Jones, Aaronson and Rutherford at that protest outside the
White House? The FBI need no longer deploy agents to infil-
trate groups it considers subversive; it can figure out where
the groups hold meetings and ask the phone company for a
list of cell phones near those locations.
The panel holds that the government can obtain this infor-
mation without implicating the Fourth Amendment because
an individual has no reasonable expectation of privacy in his
UNITED STATES v. PINEDA-MORENO 11513
movements through public spaces where he might be
observed by an actual or hypothetical observer. But that’s
quite a leap from what the Supreme Court actually held in
Knotts, which is that you have no expectation of privacy as
against police who are conducting visual surveillance, albeit
“augmenting the sensory faculties bestowed upon them at
birth with such enhancements as science and technology
afford[s] them.” 460 U.S. at 282.
You can preserve your anonymity from prying eyes, even
in public, by traveling at night, through heavy traffic, in
crowds, by using a circuitous route, disguising your appear-
ance, passing in and out of buildings and being careful not to
be followed. But there’s no hiding from the all-seeing net-
work of GPS satellites that hover overhead, which never
sleep, never blink, never get confused and never lose atten-
tion. Nor is there respite from the dense network of cell tow-
ers that honeycomb the inhabited United States. Acting
together these two technologies alone can provide law
enforcement with a swift, efficient, silent, invisible and cheap
way of tracking the movements of virtually anyone and every-
one they choose. See, e.g., GPS Mini Tracker with Cell Phone
Assist Tracker, http://www.spyville.com/passive-gps.html
(last visited July 17, 2010). Most targets won’t know they
need to disguise their movements or turn off their cell phones
because they’ll have no reason to suspect that Big Brother is
watching them.
The Supreme Court in Knotts expressly left open whether
“twenty-four hour surveillance of any citizen of this country”
by means of “dragnet-type law enforcement practices” vio-
lates the Fourth Amendment’s guarantee of personal privacy.
460 U.S. at 283-84. When requests for cell phone location
information have become so numerous that the telephone
company must develop a self-service website so that law
enforcement agents can retrieve user data from the comfort of
their desks, we can safely say that “such dragnet-type law
enforcement practices” are already in use. This is precisely
11514 UNITED STATES v. PINEDA-MORENO
the wrong time for a court covering one-fifth of the country’s
population to say that the Fourth Amendment has no role to
play in mediating the voracious appetites of law enforcement.
But see Maynard, slip op. at 19.
***
I don’t think that most people in the United States would
agree with the panel that someone who leaves his car parked
in his driveway outside the door of his home invites people
to crawl under it and attach a device that will track the vehi-
cle’s every movement and transmit that information to total
strangers. There is something creepy and un-American about
such clandestine and underhanded behavior. To those of us
who have lived under a totalitarian regime, there is an eerie
feeling of déjà vu. This case, if any, deserves the comprehen-
sive, mature and diverse consideration that an en banc panel
can provide. We are taking a giant leap into the unknown, and
the consequences for ourselves and our children may be dire
and irreversible. Some day, soon, we may wake up and find
we’re living in Oceania.
REINHARDT, Circuit Judge, dissenting from the denial of
rehearing en banc:
I concur in Chief Judge Kozinski’s dissent.
I have served on this court for nearly three decades. I regret
that over that time the courts have gradually but deliberately
reduced the protections of the Fourth Amendment to the point
at which it scarcely resembles the robust guarantor of our con-
stitutional rights we knew when I joined the bench. See Fisher
v. City of San Jose, 558 F.3d 1069, 1089 (9th Cir. 2009) (en
banc) (Reinhardt, J., dissenting); United States v. Ankeny, 502
F.3d 829, 841 (9th Cir. 2007) (Reinhardt, J., dissenting);
United States v. Crapser, 472 F.3d 1141, 1149 (9th Cir. 2007)
UNITED STATES v. PINEDA-MORENO 11515
(Reinhardt, J., dissenting); United States v. Gourde, 440 F.3d
1065, 1074 (9th Cir. 2006) (en banc) (Reinhardt, J., dissent-
ing); United States v. Kincade, 379 F.3d 813, 842 (9th Cir.
2004) (en banc) (Reinhardt, J., dissenting); United States v.
Hudson, 100 F.3d 1409, 1421 (9th Cir. 1996) (Reinhardt, J.,
dissenting); Acton v. Vernonia Sch. Dist. 47J, 66 F.3d 217,
218 (9th Cir. 1995) (Reinhardt, J., dissenting); United States
v. Barona, 56 F.3d 1087, 1098 (9th Cir. 1995) (Reinhardt, J.,
dissenting); United States v. Kelley, 953 F.2d 562, 566 (9th
Cir. 1992) (Reinhardt, J., dissenting); United States v. Alva-
rez, 899 F.2d 833, 840 (9th Cir. 1990) (Reinhardt, J., dissent-
ing); United States v. Flores, 679 F.2d 173, 178 (9th Cir.
1982) (Reinhardt, J., dissenting).
These decisions have curtailed the “right of the people to
be secure . . . against unreasonable searches and seizures” not
only in our homes and surrounding curtilage, but also in our
vehicles, computers, telephones, and bodies — all the way
down to our bodily fluids and DNA.
Today’s decision is but one more step down the gloomy
path the current Judiciary has chosen to follow with regard to
the liberties protected by the Fourth Amendment. Sadly, I pre-
dict that there will be many more such decisions to come.
I dissent.