Commonwealth v. Tewolde

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13-P-1689 Appeals Court

COMMONWEALTH vs. YONAS TEWOLDE
(and five companion cases1).

No. 13-P-1689.

Suffolk. January 5, 2015. - October 1, 2015.

Present: Katzmann, Sullivan, & Blake, JJ.

Homicide. Constitutional Law, Admissions and confessions,
Voluntariness of statement, Self-incrimination, Grand jury,
Search and seizure, Probable cause. Practice, Criminal,
Admissions and confessions, Grand jury proceedings, Motion
to suppress. Witness, Privilege, Self-incrimination.
Search and Seizure, Expectation of privacy, Probable cause.
Probable Cause. Cellular Telephone.

Indictments found and returned in the Superior Court
Department on July 8, 2011.

Pretrial motions to suppress evidence were heard by Charles
J. Hely, J.

Applications for leave to prosecute interlocutory appeals
were allowed by Fernande R. V. Duffly, J., in the Supreme
Judicial Court for the county of Suffolk, and the appeals were
reported by her to the Appeals Court.

Cailin M. Campbell, Assistant District Attorney, for the
Commonwealth.

1
Two against Yonas Tewolde and three against Karl Prescott.
 2

Elda S. James for Karl Prescott.
Matthew A. Kamholtz for Yonas Tewolde.

KATZMANN, J. This is an interlocutory appeal taken from

rulings in a suppression proceeding, and presents the following

questions: whether a statement, given in an interview prior to

grand jury testimony by a defendant who had been subpoenaed to

testify after previously asserting that he did not wish to speak

without an attorney, was voluntary; whether testimony before the

grand jury was given in violation of the privilege against self-

incrimination; and whether cellular tower data and cell site

location information were obtained in violation of the

protections against unreasonable searches and seizure.

The case arises from the shooting murder of Paul Fagan.

The two defendants here, Yonas Tewolde and Karl Prescott, were

each indicted on charges of murder in the first degree of Paul

Fagan, unlawful possession of a firearm, and unlawful possession

of a loaded firearm. They were both subpoenaed to testify

before a grand jury; they did so testify, and subsequently moved

to suppress that testimony. Tewolde also submitted to an

interview on June 7, 2010, prior to his grand jury testimony,

and moved to suppress his interview statements. A Superior

Court judge (motion judge) allowed both of Tewolde's motions to

suppress, suppressing the interview statements on the grounds

that Tewolde's submission to the interview was involuntary and
 3

suppressing the grand jury testimony on the grounds that he

should not have been compelled to testify because it violated

his privilege against self-incrimination. Prescott's motion was

denied because the motion judge concluded that he testified

voluntarily and without objection. Finally, both defendants

moved to suppress cellular (cell) tower data and cell site

location information (CSLI). The Commonwealth obtained this

information by court order to find evidence about the shooting.

The motion judge denied these motions.

The Commonwealth now appeals from the motion judge's

rulings allowing Tewolde's motions to suppress. Prescott

appeals from the denial of his motion to suppress his grand jury

testimony. Both defendants also filed applications for

interlocutory review of the denial of their motions to suppress

cell tower data and CSLI. We address each individually.

Background. We summarize the facts relevant to the crime

as found by the motion judge in his thorough and very thoughtful

decision.2 The motion judge held an evidentiary hearing on

September 5 and 6, 2012, on Tewolde's and Prescott's motions to

suppress grand jury testimony and CSLI, as well as a

2
We reserve certain details for discussion with the
specific issues raised.
 4

nonevidentiary hearing on September 25, 2012, on Tewolde's

supplementary motion to suppress his interview statements.3

On May 2, 2010, at 7:59 P.M., a police gunshot notification

system indicated gunshots fired on Stafford Street in the

Roxbury section of Boston. Witnesses told the police that they

saw two dark-skinned African-American males, one with "loose

dreadlocks" and the other with "tighter braids," fire several

gunshots on Stafford Street. The police found the victim, Paul

Fagan, on Stafford Street with multiple gunshot wounds in the

chest and back. He died later that night from the wounds.

Witnesses told the police that the shooters were standing

next to a gold Cadillac motor vehicle with a brown top, which

"was on Stafford Street near the intersection of Dennis Street,"

and that the shooters fled in the Cadillac. At 8:00 P.M. that

same night, "a gold Cadillac hit a woman on Clifford Street in a

hit-and-run accident. The hit-and-run accident happened about

three-tenths of a mile from the shooting scene." Two witnesses

(one of the shooting and the other of the hit-and-run) reported

the Cadillac's registration plate numbers, their accounts

varying only by one number.

The next day the police responded to Langford Park in

Roxbury. When they arrived, a witness told them that he saw

3
The defendants made several other motions to suppress and
motions to dismiss that are not part of this appeal.
 5

three males in their late teens and early twenties around a

Cadillac, wearing gloves. They wiped down the Cadillac with

wipes from a container of cleaning wipes. One of the males told

the police that a man he did not know offered them $100 to clean

the Cadillac. He said that the man gave them gloves and

cleaning wipes to use. The police photographed and took custody

of the Cadillac. They took several items that they found in the

Cadillac and in the vicinity of Langford Park. Several of these

items, including a black plastic bag found near the Cadillac,

were preserved. Tewolde's fingerprints were found on this bag.

Discussion. 1. Suppression of Tewolde's statements in

the interview and grand jury testimony. The motion judge

determined that Tewolde's submission to the interview was

involuntary and that the order to compel him to testify before a

grand jury violated his rights against self-incrimination under

the Fifth Amendment to the United States Constitution and art.

12 of the Massachusetts Declaration of Rights. "In reviewing a

ruling on a motion to suppress, we accept the judge's subsidiary

findings of fact absent clear error but conduct an independent

review of his ultimate findings and conclusions of law."

Commonwealth v. Howard, 469 Mass. 721, 726 (2014) (quotations

omitted). "We make an independent determination of the

correctness of the judge's application of constitutional

principles to the facts as found." Ibid. (quotations omitted).
 6

a. Tewolde's interview statements. On June 2, 2010,

Sergeant Detective Daniel Duff and Detective Joshua Cummings

went to Tewolde's home.4 Although Tewolde initially spoke to

them, he refused to continue and told them he would not answer

any more questions. He said that if they wanted to speak with

him, they "would have to get a warrant"5 and declared that he

wanted a lawyer.6 In response to that statement, the detectives

proceeded to get a subpoena. Detective Cummings testified that

upon leaving Tewolde's home, they "printed out" the subpoena and

returned to serve Tewolde that same day.

Tewolde went to the courthouse on June 7, 2010, as the

subpoena required, and a detective met him in the lobby. The

detective ushered him through security and into the offices of

the District Attorney. They proceeded into a small interview

4
Tewolde's hair was in long, thick braids on June 2, 2010,
matching the description a witness gave of one of the shooters.
5
The detectives understood that by the term "warrant,"
Tewolde meant subpoena or summons.
6
Detective Cummings testified that Tewolde

"said he didn't want to answer any more, get a warrant
to bring him in for questioning. Then he stated he
wanted to get it over with.

"Sergeant Detective Duff asked [Tewolde] if he ever
borrowed a brown Cadillac. He refused to answer and
again stated that if he were going to answer any questions,
he wanted a lawyer to be with him. The interview was then
concluded."
 7

room where the prosecutor, Detectives Paul MacIsaac and

Cummings, and Sergeant Duff engaged Tewolde in an interview

lasting thirty to sixty minutes prior to his grand jury

testimony.7 At the end of the interview, the prosecutor told

Tewolde that he would be going into the grand jury room to

testify and that he had a right to an attorney. Tewolde then

asserted his right to counsel, as he had done five days earlier.

7
According to the investigation report written by Detective
MacIsaac, the following unfolded during the interview. Tewolde
was questioned about the Cadillac police suspected was involved
in the hit-and-run and the homicide. Tewolde confirmed that he
knew of the Cadillac and borrowed it from its owner, "Noah,"
that he borrowed it and drove it for several days in early May,
2010, and that he returned the Cadillac to Noah at his place of
work (a statement Detective MacIsaac noted he knew was false).
The questioning then turned to where and when he dropped off the
Cadillac. Tewolde changed his original story and stated that he
dropped it off on Copeland Street in Roxbury and left the keys
for Noah at his place of work. When asked if anyone was with
him when he dropped off the Cadillac, Tewolde stated that he was
alone. Tewolde was asked whether he ever cleaned the Cadillac.
He stated that he cleaned it himself or at "Scrub a Dub," or
paid his little cousin, nephew, or brother to clean it. He
indicated that no one else drove the Cadillac when he was
borrowing it. Tewolde was questioned about whether he had
friends in the Cadillac the last time he borrowed it. He stated
that he could not remember but he may have. During the
interview Tewolde provided his old cellular telephone number,
but Detective MacIsaac noted that he knew from Noah that
Tewolde's old cellular telephone number was different from what
was provided by Tewolde.
 8

With respect to Tewolde's statements during the interview

prior to the grand jury testimony, the main question before us

is whether they were voluntary.8 The Commonwealth bears the

"heavy burden of establishing that [the defendant's
statements were] voluntary. In meeting this burden, the
Commonwealth must prove beyond a reasonable doubt that in
light of the totality of the circumstances surrounding the
making of the statement, the will of the defendant was
[not] overborne, but rather that the statement was the
result of a free and voluntary act."

Commonwealth v. Baye, 462 Mass. 246, 256 (2012) (quotations

omitted). See Commonwealth v. Molina, 467 Mass. 65, 75-76

(2014). The motion judge found that Tewolde's statements in the

interview prior to his grand jury testimony were involuntary and

therefore allowed his motion to suppress. The motion judge

based his decision on the special circumstances leading up to

8
This is not a question whether the police actively misled
Tewolde; rather, the ultimate question is whether he voluntarily
answered questions. We distinguish the instant case from those
like Commonwealth v. Baye, 462 Mass. 246 (2012), where the
defendant was affirmatively misled and statements from the
police were "sufficiently coercive to render [the defendant's
statements] involuntary," id. at 262 (quotation omitted), and
also from cases in which the defendant "was lulled into a false
sense of security." Commonwealth v. Carp, 47 Mass. App. Ct.
229, 234 (1999). Tewolde compares the instant case to
Commonwealth v. Smallwood, 379 Mass. 878 (1980), arguing that in
Smallwood, the court "emphatically disapprov[ed]" of using a
subpoena to compel a witness to attend an interview. Id. at
887. He argues that in Smallwood, there was a "blatant" misuse
of a subpoena, and that the use of the subpoena here is "covert"
misuse. Because our focus is not on the affirmative actions of
the Commonwealth but, rather, whether Tewolde's statements were
voluntary, we do not address this argument.
 9

the interview and the testimony of the detectives, which he did

not find credible.

Specifically, the motion judge was not convinced that

Tewolde was informed of his right to counsel prior to the end of

the interview.9 The motion judge found that this was the first

time Tewolde was informed of his right to counsel and that he

invoked it at that time. The motion judge concluded that

Tewolde believed that he was required to speak to the police

sergeant, the detectives, and the prosecutor when he arrived at

the courthouse pursuant to his subpoena, and that his submission

to the interview was thus involuntary. Considering the totality

of the circumstances, we conclude that the motion judge did not

err in his determination that Tewolde reasonably believed he was

required to submit to the interview, that no one informed him

otherwise until the end of it, and that therefore he submitted

to it against his will.

The Commonwealth argues that the motion judge's findings

were clearly erroneous because the detectives testified that

9
The failure to inform Tewolde of his rights earlier is
relevant only as to Tewolde's belief that the subpoena required
him to speak during the interview. In Commonwealth v. Woods,
466 Mass. 707, 709 (2014), the court issued a prospective rule
"requiring self-incrimination warnings to those witnesses
testifying before the grand jury who fall within a class of
persons that we define as targets, or those reasonably likely to
become targets, of the investigation." However, because the
grand jury proceedings in the instant case occurred before
Woods, the rule does not apply here.
 10

Tewolde was informed earlier. This argument ignores the fact

that the judge can make credibility determinations. See

Commonwealth v. Scott, 440 Mass. 642, 646 (2004); Commonwealth

v. Baye, supra at 255 ("The weight and credibility to be given

oral testimony is for the judge"); Commonwealth v. Bernard, 84

Mass. App. Ct. 771, 774 (2014). The conflicting testimony

regarding when Tewolde was informed was for the motion judge to

resolve. See ibid. As here, where the motion judge wrote,

"[a]t the motion hearing, the witnesses' memories were not
clear on whether the assistant district attorney also
informed [Tewolde] at the beginning of the interview of the
right to counsel. The court is not persuaded by the
evidence that this warning was also given at the beginning
of the interview,"

it is apparent that the motion judge, in his resolution of the

conflicting testimony, only credited portions of the testimony

and discredited others. See ibid.

We note that under many circumstances, eliciting testimony

pursuant to a subpoena is not considered coercive. See

Commonwealth v. Beauchamp, 49 Mass. App. Ct. 591, 607 (2000),

quoting from United States v. Washington, 431 U.S. 181, 187-188

(1977) ("testimony given under oath pursuant to grand jury

subpoena is not so coercively compelled"). Cf. Commonwealth v.

Smallwood, 379 Mass. 878, 887 n.3 (1980). Because of the unique

circumstances here, however, reviewing it within the context of

Tewolde's silence and previously expressed desires not to speak
 11

and to get an attorney, the record supports the motion judge's

conclusion that Tewolde was operating under the impression that

the subpoena applied to the interview. We conclude that the

motion judge's findings and conclusions of law were not clearly

erroneous, and we affirm the suppression of the interview

statements.

b. Tewolde's grand jury testimony. After the interview,

Tewolde spoke briefly with a court-appointed defense attorney.

Tewolde was not forthright with his attorney about his

involvement in the case, and instead claimed that he had nothing

to hide and that he had no involvement. The prosecutor

explained to defense counsel that she knew Tewolde had, at some

point, been in possession of a car that the police suspected had

been used in a homicide and that she was trying to determine

whether he was in possession of the car on the date of the

homicide. Defense counsel proceeded to advise Tewolde that he

had no Fifth Amendment privilege; Tewolde then briefly testified

before the grand jury.

The prosecutor cut this first grand jury proceeding short

because Tewolde stated that he did not want to testify.10 The

10
The first grand jury proceeding transpired as follows:

The prosecutor: "Did you have enough time to speak with
[defense counsel] relative to your concerns and relative to
your testimony today?"
 12

parties then went before the Superior Court first session judge

to determine whether Tewolde could exercise his Fifth Amendment

privilege against self-incrimination. The prosecutor provided

the same limited explanation of the status of the investigation

to the first session judge as she had provided to defense

counsel -- that she knew that Tewolde had been in possession of

a car that the police suspected was used in a homicide and she

wanted to know whether he was in possession of it on the date of

Tewolde: "Yes."

The prosecutor: "And you still want to testimony [sic]
today after speaking with [defense counsel]?"

Tewolde: "I still want to testify? I mean, I didn't
really get to like have ample time, so we talked about
five/ten minutes. I didn't really understand what he was
like talking about."

The prosecutor: "Well, did you explain to him what the
facts of this investigation were and the information you
anticipated testifying to?"

Tewolde: "I just explained to him what happened earlier
before me getting in this room."

The prosecutor: "Well, is it fair to say that after you
spoke with [defense counsel], you indicated that you wanted
to come into the grand jury and testify?"

Tewolde: "No."

The prosecutor: "You do not want to testify?"

Tewolde: "Um-mmm."

The prosecutor: "I'm going to stop the proceedings at this
time."
 13

the homicide. The first session judge did not ask the

prosecutor to make any further representations about the case or

the basis of Tewolde's claim. The prosecutor did not offer that

information. Defense counsel advised the first session judge

that he did not believe Tewolde had a Fifth Amendment claim.11

The first session judge discussed Tewolde's obligation to

testify, told him he had no right to refuse because he had no

Fifth Amendment claim against self-incrimination, and then

warned him that he could be "locked up" for contempt if he still

refused to testify. Tewolde then said he would testify.12

11
Although it appears that Tewolde was not candid with his
attorney regarding his conduct, he now claims ineffective
assistance of counsel. See generally Commonwealth v. Caban, 48
Mass. App. Ct. 179, 183 (1999). In light of our affirmance of
the allowance of his motions to suppress his interview and grand
jury statements, we need not and do not address the ineffective
assistance claim.
12
The hearing before the first session judge on Tewolde's
claim of a privilege proceeded as follows:

The judge: "Okay. So let me ask you this question. You,
I gather from what [the prosecutor] just said that you've
already talked to her and you don't think there's any Fifth
Amendment privilege."

Defense counsel: "No."

. . .

The judge: "Mr. Tewolde, I gather from what I've heard
from [defense counsel] and [the prosecutor] that, well,
number one they want you to testify in front of the grand
jury which everybody has an obligation to do unless they
have a Fifth Amendment right.
 14

"And I'm hearing that there seems to be general
agreement that there's, that you have no Fifth Amendment
right in the sense that nothing you say could incriminate
you."

Tewolde: "Okay."

The judge: "Or, or lead to evidence which would
incriminate you. And that you are, but that, that you're
nonetheless reluctant to testify. You don't want to
testify.

"And I just want to make sure you understand from me
what the stakes are. Unfortunately, we can't excuse you
from testifying. So, given the fact that there's no Fifth
Amendment right that would excuse testifying, if you refuse
to testify, the government has the right to come ask you to
be held in contempt and be locked up for as long as the
case is pending. In other words, until a grand jury rules
on that case."

Tewolde: "Um hmm, okay."

The judge: "So, it's your call."

Tewolde: "You know, I, I, do I, do . . . ."

The judge: "Okay. But if you don't testify, I'm pretty
sure they're going to lock you up."

Tewolde: "Yeah, I'm not [indiscernible] get locked up.
[Indiscernible.] I'll testify."

The judge: "And they'll, and they'll keep you locked up
from day to day to day to day . . . . It's not like a
sentence."

Tewolde: "Right, right."

. . .

The judge: "I also just again for your own sake want to
caution you, I gather . . . it's a homicide?"

Defense counsel: "Yes."
 15

The motion judge, citing Pixley v. Commonwealth, 453 Mass.

827, 832-833 (2009), and Commonwealth v. Pixley, 77 Mass. App.

Ct. 624, 627 (2010), concluded that Tewolde's testimony before

the grand jury must be suppressed because when the prosecutor

sought the court order to compel Tewolde to testify over his

objection, "the prosecutor was required to at least give the

[first session] judge a sufficient summary of the investigation

so that the [first session] judge would be able to make an

informed determination on whether [Tewolde] had a valid self-

incrimination basis for refusing to testify." The motion judge

then relied on Taylor v. Commonwealth, 369 Mass. 183, 189

(1975), for the proposition that "[t]he burden was on the

Commonwealth to show that the witness's answers to grand jury

The judge: "Is, if you commit perjury in front of the
grand jury, they can, they can charge you with perjury and
I think it carries, does it carry life in a, in a murder
case?"

Defense counsel: "Umm . . . ."

. . .

The judge: "Whatever it is, be careful because . . . ."

Tewolde: "Um hmm."

The judge: "I, get them all the time here. Cases where
people go in the grand jury and say, 'I don't know
anything,' and they do. So, or they [say] something that's
plainly not true. So, I just, for your own sake, I just
don't want you to walk yourself into any trouble."

Tewolde: "All right. Thank you."
 16

questions would not lead to incriminating evidence against him."

Finally, the motion judge concluded that "[t]he [first session

judge's] order compelling [Tewolde] to testify was erroneously

obtained based on an inadequate presentation to the [first

session] judge by the prosecution."

We note that the first session judge was told by defense

counsel that he believed that Tewolde did not have a Fifth

Amendment privilege. See note 12, supra. We also note that the

prosecutor did not share certain details of the investigation

that would have highlighted Tewolde's available privilege.

However, we determine that what the prosecutor did share should

have been enough to alert the first session judge to it. See

Commonwealth v. Leclair, 469 Mass. 777, 782 (2014).13 We

therefore affirm the allowance of the motion to suppress

Tewolde's grand jury testimony, albeit not on the ground relied

on by the motion judge. See Commonwealth v. Va Meng Joe, 425

13
The prosecutor does not have a Brady obligation at the
grand jury, and is therefore not required to reveal all the
details that the defendant suggests. See Brady v. Maryland,
373 U.S. 83 (1963). "Prosecutors are not required in every
instance to reveal all exculpatory evidence to a grand jury."
Commonwealth v. Trowbridge, 419 Mass. 750, 753 (1995) (quotation
omitted). In any event, the information here is inculpatory
rather than exculpatory. "Further, the prosecutor curtailed the
line of questioning shortly after it had commenced,"
Commonwealth v. Freeman, 407 Mass. 279, 283 (1990), in the
initial grand jury proceeding. The result might be different if
the first session judge had inquired about the investigation and
the prosecutor did not disclose the information, but that did
not happen here.
 17

Mass. 99, 102 (1997) (appellate court may affirm on different

grounds if the basis for affirmance is supported by the record

and findings; reviewing court may rely on alternative legal

theory if facts found by the judge support such theory).

Rather, we conclude that based on the record before her, the

first session judge should have determined that Tewolde could

properly invoke his privilege against self-incrimination. See

In the Matter of Proceedings Before a Special Grand Jury, 27

Mass. App. Ct. 693, 698 (1989) (it is trial judge's

responsibility to determine in first instance whether witness's

response to questions "might be dangerous because injurious

disclosure could result") (quotation omitted).

In determining whether a witness has a Fifth Amendment and

art. 12 right not to testify before the grand jury, we look to

the purpose of the privilege against self-incrimination and the

duty of the judge to regulate it. We apply Federal standards.

Commonwealth v. Martin, 423 Mass. 496, 502 (1996). "The right

of a witness not to incriminate himself is secured by both the

Fifth Amendment to the United States Constitution and art. 12 of

the Massachusetts Declaration of Rights." Taylor v.

Commonwealth, 369 Mass. at 187. The standards we apply to

determine whether a claim of privilege is justified are "highly

protective of the constitutionally guaranteed right against

self-incrimination." In the Matter of Proceedings Before a
 18

Grand Jury, 55 Mass. App. Ct. 17, 20 (2002), quoting from

Commonwealth v. Martin, 423 Mass. at 502. See Commonwealth v.

Leclair, 469 Mass. at 783. "The immediate and potential evils

of compulsory self-disclosure transcend any difficulties that

the exercise of the privilege may impose on society in the

detection and prosecution of crime." Hoffman v. United States,

341 U.S. 479, 490 (1951) (quotation omitted).

"Because the privilege against self-incrimination is 'a

fundamental principle of our system of justice,' it 'is to be

construed liberally in favor of the claimant.'" Commonwealth v.

Leclair, 469 Mass. at 782, quoting from Commonwealth v. Borans,

388 Mass. 453, 455 (1983). "[A] refusal to testify on Fifth

Amendment grounds must be upheld unless it is 'perfectly clear,

from a careful consideration of all the circumstances in the

case, that the witness is mistaken, and that the answer[s]

cannot possibly have such tendency' to incriminate" (emphasis in

original). Commonwealth v. Borans, supra at 456, quoting from

Hoffman v. United States, 341 U.S. at 488. See Commonwealth v.

Alicea, 464 Mass. 837, 841-842 (2013); Commonwealth v. Pixley,

77 Mass. App. Ct. at 626-627. "The privilege afforded not only

extends to answers that would in themselves support a conviction

. . . but likewise embraces those which would furnish a link in

the chain of evidence needed to prosecute." Commonwealth v.

Martin, 423 Mass. at 502 (quotation omitted).
 19

It is the judge's duty to determine whether a witness has a

valid claim against self-incrimination, and the first session

judge erred when she determined that Tewolde did not have such a

claim. See ibid. ("It is for a judge, rather than a witness or

his attorney, to decide whether a witness'[s] silence is

justified") (quotation omitted). The transcript of the hearing

before the first session judge reveals a limited judicial

inquiry about the circumstances of the case, not the required

"particularized inquiry." In the Matter of Proceedings Before a

Special Grand Jury, 27 Mass. App. Ct. at 698.14 In any event,

as the prosecutor informed the first session judge that Tewolde

had been in possession of a car that was suspected of having

been used in a homicide and that she was trying to learn whether

he had possession of it on the date of the homicide, "[t]he

incriminatory potential of the testimony was apparent from the

nature of the specific questions intended to be propounded,

concerning" Tewolde's use of the car involved in the murder.

Commonwealth v. Leclair, 469 Mass. at 782. It was apparent that

Tewolde had a valid Fifth Amendment and art. 12 right to refuse

to testify, and he should not have been ordered to testify.

14
At oral argument, in response to questioning, the
Commonwealth asserted that Tewolde never properly invoked the
Fifth Amendment privilege. This is without merit. Both sides
recognized Tewolde's statement in the initial grand jury
proceeding as an assertion of the privilege; a hearing was held
to determine its validity and the first session judge ruled on
his Fifth Amendment rights.
 20

Tewolde faced a "real risk" that answering whether he had

possession of a car suspected of use in a murder on the date of

the shooting would "tend to indicate his involvement" in the

shooting. Ibid., quoting from Commonwealth v. Martin, 423 Mass.

at 502. Even if Tewolde's answers would not directly prove

criminal activity, they would "furnish a link in the chain of

evidence needed to prosecute." Commonwealth v. Martin, supra at

502, quoting from Commonwealth v. Funches, 379 Mass. 283, 289

(1979).

Because Tewolde was compelled to testify before the grand

jury in violation of his privilege against self-incrimination

and was subsequently charged with the crimes about which he

testified, the appropriate remedy is to suppress the statements

for use as trial evidence. See Lawn v. United States, 355 U.S.

339, 345-349 (1958) (incriminating evidence obtained from

defendant in violation of his Fifth Amendment rights could be

reviewed by grand jury but may be suppressed for use at trial);

United States v. Blue, 384 U.S. 251, 255 (1966) (grand jury can

review incriminating evidence even if government acquired it in

violation of Fifth Amendment rights but defendant may be

entitled to suppress evidence at trial).

We further note that because "voluntariness always is a

factor to be considered when evaluating the admissibility of a

defendant's statements against him in a criminal trial,"
 21

Commonwealth v. Molina, 467 Mass. at 75 n.12, we also affirm the

suppression on the basis that the first session judge's order

and her warning that Tewolde would be jailed if he did not

testify caused him to testify against his will before the grand

jury. The Fifth Amendment provides that "[n]o person . . .

shall be compelled in any criminal case to be a witness against

himself," Commonwealth v. Austin A., 450 Mass. 665, 667 n.4

(2008), and art. 12 provides in relevant part that "[n]o subject

shall . . . be compelled to accuse, or furnish evidence against

himself." Ibid. Under the circumstances, Tewolde's statements

before the grand jury were involuntary and must be suppressed.

See Commonwealth v. Leclair, 469 Mass. at 784-785. See also

Commonwealth v. Clemente, 452 Mass. 295, 318 n.33 (2008), cert.

denied, 555 U.S. 1181 (2009) (witness's "grand jury testimony

could hardly be considered voluntary; he had sought to claim his

privilege against self-incrimination and a judge had ruled that

he had no such privilege").

Based on the foregoing reasons, we affirm the suppression

of Tewolde's grand jury testimony.

2. Denial of Prescott's motion to suppress grand jury

testimony. The motion judge heard testimony that the prosecutor

advised Prescott of his right to counsel and that Prescott

indicated that he did not need counsel. The motion judge

concluded that Prescott had in fact been advised of this right
 22

and stated that he did not need to exercise it. The motion

judge explicitly distinguished Prescott's circumstances from the

unique and material circumstances in Tewolde's case, noting that

Prescott voluntarily testified before the grand jury, that he

did not object to testifying, and that he "did not abruptly end

an interview a few days earlier by refusing to answer any more

questions without an attorney and without a warrant."15

The motion judge denied Prescott's motion to suppress on

the grounds that there was no violation of his right to counsel

or privilege against self-incrimination and that his statements

in both the interview prior to the grand jury testimony and in

his grand jury testimony were voluntary. We affirm this denial

as we do not see any clear error in the motion judge's findings

of fact nor do we see error in his conclusions of law. See

Commonwealth v. Howard, 469 Mass. 721, 726 (2014).

3. Suppression of defendants' cell tower data and CSLI.

Pursuant to 18 U.S.C. § 2703 (2006) of the Federal Stored

Communications Act, the Commonwealth sought and obtained court

orders to compel the defendants' cellular telephone (cell phone)

service providers to provide both defendants' cell tower data

15
Prescott argues here that he was not informed of his
rights as required by Commonwealth v. Woods, 466 Mass. at 709.
This argument is unavailing because as noted above, see note 9,
supra, the court's ruling in Woods was to be applied
prospectively, and the grand jury proceedings in the instant
case occurred before Woods.
 23

and CSLI. The records sought and obtained here covered a time

period of five days for Prescott (April 29 through May 3, 2010)

and seven days for Tewolde (April 29 through May 5, 2010). The

searches sought to obtain information including the cell phones

users' proximity to the location of the homicide and calls made

to and from the cell phones around the time of the homicide.

The motion judge denied the motions to suppress on the ground

that the evidence was obtained by orders that complied with 18

U.S.C. § 2703.

The motion judge did not have the benefit of Commonwealth

v. Augustine, 467 Mass. 230 (2014) (Augustine I), S.C., 470

Mass. 837 (2015), and Commonwealth v. Augustine, 472 Mass. 448

(2015) (Augustine II). Augustine I holds that an individual can

have a reasonable expectation of privacy in location information

contained in CSLI records and that, therefore, a government-

compelled production of such records requires a warrant in

compliance with art. 14 of the Massachusetts Declaration of

Rights. Id. at 255. Before Augustine I, the Commonwealth was

required to comply with 18 U.S.C. § 2703(d) in order to obtain a

court order to compel such production; the standard of proof

under 18 U.S.C. § 2703(d) is less than probable cause under art.

14.16 See id. at 236. The Commonwealth argues that the

16
A court may issue an order for disclosure of customer
communications or records "'only if the governmental entity
 24

defendants did not satisfy the burden of demonstrating a

reasonable privacy interest, primarily because the monitoring

did not last for a long enough period of time, and Augustine I

therefore would not apply. We disagree.

The duration of the search or surveillance is an important

factor in determining an individual's reasonable expectation of

privacy in cell tower monitoring cases. See Augustine I, supra

at 254. Some periods of time are "too brief to implicate the

person's reasonable privacy interest," ibid.; tracking for a

six-hour period would likely be too short, id. at 255 n.37. By

contrast, "the tracking of the defendant's movements in the

urban Boston area for two weeks was more than sufficient to

intrude upon the defendant's expectation of privacy safeguarded

by art. 14" (emphasis added). Id. at 254-255. While the

searches here may cover a shorter time period than in Augustine

I, each covers a significant amount of time, including both

weekdays and weekends, serving as a comprehensive surveillance

of the target’s daily lives. The surveillances here intruded

into the defendants' reasonable expectations of privacy and

violate art. 14 if they do not comply with the warrant

requirement. See id. at 255.

offers specific and articulable facts showing that there are
reasonable grounds to believe that the . . . records or other
information sought, are relevant and material to an ongoing
criminal investigation' (emphases added)." Augustine I, supra
at 236, quoting from § 2703(d).
 25

The defendants argue that the Commonwealth's applications

for orders pursuant to 18 U.S.C. § 2703 do not demonstrate

probable cause. Because Augustine I was issued after the

applications were granted here, the motion judge was not

required, at the time he made his decision, to determine whether

there was probable cause before allowing the surveillance.17

Pursuant to Augustine I, we remand this case to the motion judge

for a hearing to determine whether the Commonwealth's

applications met the probable cause standard of art. 14. Id. at

256. See Augustine II, supra at 459 (on remand, motion judge

ruled probable cause standard set out in Augustine I had not

been met and allowed defendant's motion to suppress CSLI

evidence; Supreme Judicial Court reversed, concluding there was

probable cause).

Conclusion. We affirm the orders suppressing Tewolde's

interview statements and grand jury testimony. We affirm the

denial of Prescott's motion to suppress his grand jury

testimony. We vacate the denial of the defendants' motions to

suppress cellular tower data and CSLI, and remand for further

proceedings consistent with this opinion.

So ordered.

17
The court in Augustine I, supra at 257, held that the
case would apply to cases in which the conviction is not final,
i.e., "to cases pending on direct review in which the issue
concerning the warrant requirement was raised." Thus, we apply
it here.