# United States Court of Appeals

FOR THE DISTRICT OF COLUMBIA CIRCUIT

Argued October 28, 2020 Decided January 5 , 202 1

No. 19

- 3074

U NITED S TATES OF A MERICA , A PPELLEE

v.

P ATRICIA D RISCOLL , A PPELLANT

Appeal from the United States District Court for the District of Columbia (No. 1:16

- cr

- 00166

- 1)

Brian W. Stolarz argued the cause and filed the briefs for appellant.

Peter S. Smith , Assistant U.S. Attorney, argued the cause for appellee. With him on the brief were Elizabeth Trosman

, Chrisellen R. Kolb

, Virginia Cheatham , and Kathryn L, Rakoczy

, Assistant U.S. Attorneys.

Before: W ILKINS , K ATSAS and W ALKER , Circuit Judges

.2
Opinion for the Court filed by Circuit Judge W ILKINS

.

W ILKINS , Circuit Judge : In November 2018, after a four

week jury trial, Appellant Patricia Driscoll was convicted o f two counts of wire fraud, one count of first

- degree fraud, and two counts of tax ev asion

. On appeal, Driscoll argues that the District Court committed several errors that warrant a new trial or dismissal of the indictment

. Specifically, she contends that the District Court erred in denying her motion for mistrial or dismissal based on Brady and Fifth Amendment violations

. She argues that the District Court should have granted a pretrial discovery motion that would have revealed Government misconduct. And she argues that the District Court delivered multiple coercive anti

- deadlock instructions t o the jury

. W e agree that the anti

- deadlock instructions likely coerced a unanimous verdict . Accordingly, w e vacate Driscoll’s convictions and remand for a new trial

. As to the Brady claim, we find no prejudice, so we affirm the District Court’s denial of the motion to dismiss the indictment.

B ecause we remand for a new trial , we do not address Driscoll’s pretrial discovery argument. And fo r the reasons explained below, we do not re ach Driscoll’s Fifth Amendment argument

. I.

Driscoll is the former president of a nonprofit organization in Washington, D.C. On May 22, 2015

, ESPN published an article detailing fraud allegations against her

. The article indicated that a former employee of the nonprofit had contacted the FBI, and the same employee planned to file an IRS whistleblower complaint which might lead to charges of embezzlement and fraud against Driscoll

.3
The following month

, Driscoll participated in a public hearing against her ex

- husband over the custody of their child

. During th at four

- day trial

, Special Agent Robert Valdini

— an IRS criminal investigator

— showed up, sat in the courtroom, and observed testimony

, i ncluding test imony from Driscoll about her finances

. Driscoll approached Valdini and asked who he was

, and Valdini responded that he was a member of the public

. Valdini also observed testimony from Tanya Finch

, a cousin of Driscoll’s ex

- husband who also happened to be the IRS whistleblower.

Valdini took detailed notes during t he custody hearing

, gather ing information for the criminal investigation against Driscoll

. Valdini had been authorized to attend the hearing by

an Assistant United States Attorney. And d uring the first three days of the hearing

, Valdini prepared memoranda of activity, documenting testimony and exhibits relevant to the criminal investigation

. On the final day of the custod y hearing, Valdini took no notes and prepared no memoranda. That day, he connected with Driscoll’s ex

- husband, along with the ex

- husband’s new wife and the couple’s custody lawyer. The four of them went to lunch together at the request of Driscoll’s ex

- husband

, who offered to provide Valdini information about Driscoll to aid in the criminal investigation

. On September 20, 2016, Driscoll was indicted on eight
counts of fraud and tax evasion. I n April 2017, defense counsel filed pretrial motions, including a motion for discovery on a

“ parallel proceeding ” issue. In that motion, defense counsel asked the District Court to authorize discovery on whether the Government had used a civil “ audit ” process to gather information for Driscoll’s criminal case. See generally United States v. Kordel , 397 U.S. 1, 13 (1970) (“Government may not use evidence against a defendant in a criminal case which has4
been coerced from him under penalty of either giving the evidence or suffering a forfeiture of his property.”)

. The Government opposed the motion, arg u ing that it had already provided substantial discovery about the IRS agent involved in the case (including a “memorandum and handwritten notes”)

, and calling Driscoll’s request “unfounded.” J.A. 129. In reply, Driscoll raised the child custody hearing for the first time as an issue warranting discovery. The Government moved to strike portions of the reply for raising new issues, but then argued in

sur

- reply that the defense was “not entitled” to further discovery

. J.A. 174, 183. In August 2017, the District Court denied the motion in a minute order.
Trial began on October 17, 2018 . Two weeks into trial

, Valdini’s conduct at the child

- custody hearing

— and specifically, his lunch with Driscoll’s ex

- husband

— came to light through cross

- examination of a Government witness and subsequent questioning of the prosecut ors by the District Court. Government counsel had not been aware of Valdini’s lunch outing, but a fter conferring with agents involved in the investigation, the Government disclosed Valdini’s actions to the District Court. T he District Court ordered the Government to produce “detailed, under oath account[s] of everything that happened.” J.A. 23 6

. The following day, the Government submitted affidavits from Valdini, two FBI agents, and Ta ny a Finch. The District Court interrupted the trial a nd held a n evidentiary hearing to call Valdini and others involved in the child

- c ustody proceeding. At the evidentiary hearing, Valdini testified to attending Driscoll’s custody trial

, misrepresenting his identity to Driscoll, and preparing memoranda of activity for each day except the last, when he met with Driscoll’s ex

- husband and others

.5

Driscoll moved for a mistrial or dismissal , arguing that 1) Valdini’s presence at the child

- custo dy hearing violated her Fifth Amendment right against self

- incrimination , and 2) the Government violated Brady by failing to disclose Valdini’s conduct

. The District Court denied the motion s. On the Fifth Amendment claim, t he District Court found that Valdini’s misrepresentations had not lured Driscoll into self

incrimination

. S he was already on notice of her potential criminal liability before the hearing due to the ESPN article

, and she was testifying at a public proceedi ng where a transcript could be obtained by anyone. Additionally, the District Court found no prejudice under Brady because Driscoll’s case

- in

chief had not begun

, and defense counsel could use the evidence effectively as impeachment evidence going forward

. Jury deliberations in Driscoll’s trial began on Tuesday, November 20

. T he jury deliberated for approximately 45 minutes before breaking for Thanksgiving. After returning o n Monday, November 26

, the jury sent a note to the District Court at 11:20 am, stating : “We have one person that has his mind made up and will not change his mind. What do we do?” J.A. 379

. The District Court proposed reading i nstructions 2.510 and 2.601(III)(A) from the Criminal Jur y Instructions for the District of Columbia ( i.e. , the “ Red Book ”). While these instructions are used in both D.C. local and federal courts, t he second instruction

—

known as the anti

- deadlock Thomas charge

— adopts the exact language approved by this Court for breaking a deadlocked jury. See United States v. Thomas , 449 F.2d 1177, 118 4 n n .45

– 46 (D.C. Cir. 1971) (en banc)

. 1

1 The Government initially opposed using an anti

- deadlock charge, arguing that it was too soon to use such an instruction, but defense counsel did not object. The Government eventually agreed to the6

The District Court called the jury back in to the courtroom and read Instruction 2.510 2 and Instruction 2.601(III)(A), the Thomas charge. 3 After reading the Thomas charge, the District Court continued:

instruction when the District Court decided to strike the words “Anti

Deadlock Instruction” from the title.

2 Red Book Instruction 2.510, “Attitude and Conduct of Jurors in Deliberations,” reads as follows: “ The attitude and conduct of jurors at the beginning of their deliberations are matters of considerable importance. It may not be useful for a juror, upon entering the jury room, to voice a strong expression of an opinion on the case or to announce a determination to stand for a certain verdict. When one does that at the outset, a sense of pride may cause that juror to hesitate to back away from an announced position after a discussion of the case. Furthermore, many juries find it useful to avoid an initial vote upon retiring to the jury room. Calmly reviewing and discussing the case at the begin ning of deliberations is often a more useful way to proceed. Remember that you are not partisans or advocates in this matter, but you are judges of the facts. ”

3 Red Book Instruction 2.601(III)(A), also known as the Thomas charge, reads as follows: “ The verdict must represent the considered judgment of each juror. In order to return a verdict, it is necessary that each juror agree to the verdict. In other words, your verdict must be unanimous. It is your duty, as jurors, to consult with one another and to deliberate with a view to reaching an agreement, if you can do so without violence to individual judgment. Each of you must decide the case for yourself but do s o only after an impartial consideration of the evidence with your fellow jurors. In the course of your deliberations, do not hesitate to reexamine your own views and change your opinion if convinced it is erroneous. But do not surrender honest conviction a s to the weight or effect of evidence solely because of the opinion of your fellow jurors, or for the mere purpose of returning a verdict. You are not partisans. You are judges

— judges of the facts. Your sole interest should be to reach a just verdict from the evidence in the case. ”7
And we all appreciate that this isn’t easy, this is hard work, going through evidence and going through the charges, we appreciate that and we thank you for that. And we’ll t hank you more than once for that because we know it’s not easy. But it is really important, really important to the parties and to the community, to the country.

J.A. 390. Defense counsel then objected to the instruction

, arguing that the additional ref erences to “community” and “country” might be taken by jurors to mean “the Government.”
The next day, at 3:15 PM, the jury sent another note indicating its inability to reach agreement

. This time, the note read: “One Juror is not following the Judges r ules [ sic ] . He already has his mind made up, and he is not basing his decision on the facts. Is it possible to request an alternate juror?” J.A. 393

. Defense counsel suggested a voir dire of the holdout juror, and the Government suggested the Court speak with th e jury foreperson. The District Court called the jury back, and began by referencing the previous day’s instruction:
Well, yesterday I gave you instructions, follow

up instructions to deal with, a note that has some similarities to this note, and I stand by that . And you have those

—

you’ll have that one instruction in the book of instructions I’ve already given you. 4 And I think I address ed the issue as to the necessary spirit and approach that

4 It appears from the record that the “one instruction” jurors had in writing was Instruction 2.510, not the Thomas instruction. See J.A. 390, 408 (“[T]hey don’t have the Thomas instruction with them. They have the first one in their instructions.”).8
each juror must take as it relates to deliberations, and I s tand by that.

J.A. 401. The Court continued:
In my judgment, it is way too premature to be requesting an alternate juror.
I hope, and I hope time will show, that whichever juror this is, that he or she will embrace the spirit and the language that I rea d yesterday and will come around to keeping an open mind and discussing with the other jurors their position as it relates to the facts that they believe have been proven in this case. So that’s my answer to the second note.

J.A. 401

– 02

. Defense counsel objected to this instruction, arguing that it was effectively an anti

- deadlock instruction devoid of crucial Thomas language. The District Court responded that the instruction functionally included the “second half of the Thomas instructio n,” because it “encourage [ d ] [the jurors] to follow the letter and the spirit of what I read to them yesterday.” J.A. 407.
The following day, the jury sent a nother note at 4:25 pm indicating it had reached a partial verdict: “We are unanimous on 3 coun ts and deadlocked on 2 counts.” J.A. 411

. At that point, the Government and Driscoll both asked the District Court to take the partial verdict, and Driscoll moved for a mistrial on the remaining counts

. The Government did not
oppose the mistrial motion

. The Court called the jury back and read an instruction nearly identical to Red Book 2.601(I ) , the standard “Initial9

Instructio n t o Jury that Indicates It Cannot Agree

. ” 5 The jury had been deliberating for approximately 16 hours, and the District Court stated that this was “not unusual” given the “amount of documents” and witnesses in the case. J.A. 420

. The District Court fur ther instructed: “As a result, I’m going to ask you to continue deliberations in this case tomorrow. Keep an open mind about the case, with a view of listening to others and expressing your own point of view, to see whether you can reach unanimity on the se other two counts.” J.A. 420

. The District Court then reminded jurors twice more to “keep an open mind” before sending them home. J.A. 420

– 21

. The jury reconvened at 10:00 am the following morning. At 11:10 am, the jury reached a unanimous guilty verdict on all five counts.

II.

We first address Driscoll’s argument that the District Court improperly denied her motions for mistrial and dismissal of the indictment. Driscoll contends that the District Court erred in denying her motion for mi strial or dismissal because: 1) Valdini’s presence at her child

- custody hearing violated her

5 Red Book Instruction 2.601(I) reads as follows: “ Your note indicates that you have been unable to reach a unanimous decision at this time. [This has been a relatively long trial

— longer than many trials we have in this courthouse. There were a large number of witnesses who testified and a substantial amount of evidence received, and I would expect that it would take some time to reach a resolution of this matter.] My best judgment is that you have been deliberating for a total of a bout [[insert number] [hours] [days]], which is not unusual in cases such as this. As a result, I am going to ask that you deliberate further in this case and that you keep an open mind about the case with a view to listening to others and expressing
your own point of view to see whether you can reach a unanimous decision. Please resume your deliberations at this time. ”10
Fifth Amendment right against self

- incrimination, and 2) the Government’s failure to disclose Valdini’s improper conduct at the child

- custody hearing violated its obligations under Brady v. Maryland , 373 U.S. 83 (1963)

. Driscoll did not develop her Fifth Amendment argument until the reply brief, so we do not address it. See Schneider v. Kissinger , 412 F.3d 190, 200 n.1 (D.C. Cir. 2005) (“It is not enough merely to mention a possible argument in the most skeletal way

. . . . [A] litigant has an obligation to spell out its arguments squarely and distinctly

. . . . ”). As to the Brady claim, we agree with the District Cour t that the non

- disclosure did not result in prejudice , so we affirm the denial of the motions for mistrial or dismissal.

A.

Typically, this Court reviews the denial of a mistrial or new trial for abuse of discretion. United States v. McLendon

, 378 F.3d 1109, 1112 (D.C. Cir. 2004) ( citing United States v. Gartmon , 146 F.3d 1015, 1027 (D.C. Cir. 1998)); United States v. Sitzmann , 893 F.3d 811, 821 (D.C. Cir. 2018) (per curiam) (quoting United States v. Johnson , 519 F.3d 478, 487 (D.C. Cir. 2008) )

, cer t. denied , 140 S. Ct. 1551 (2020). But the question of “whether the Government has breached its obligations under Brady is a question of law that is reviewed de novo .” United States v. Borda , 848 F.3d 1044, 1066 (D.C. Cir. 2017) (citing United States v. Emor , 573 F.3d 778, 782 (D.C. Cir. 2009 ) ; Johnson , 519 F.3d at 488). The remedy for a Brady violation is a new trial , but dismissal is an appropriate remedy of last resort “where no other remedy would cure prejudice against a defendant.” United States v. Pasha , 797 F.3d 1122, 1139 (D.C. Cir. 2015).11
“To prove a Brady violation, the movant must demonstrate three elements.” Borda , 848 F.3d at 1066. “First, the evidence at issue must be favorable to the accused, either because it is exculpatory, or because it is impeaching. Second, the evidence must have been suppressed by the government, either willfully or inadvertently. And third, prejudice must have ensued.” Sitzmann, 893 F.3d at 826 (internal citations, brackets, and quotation marks omitted). To prove prejudice, “the defendant must show that there is a reasonable probability that, had the evidence been disclosed to the defense, the result of the proceeding would have been different.” Id. (internal quotation marks omitted) (quoting United State s v. Bagley , 473 U.S. 667, 682 (1985)). “A new trial will rarely be warranted based on a Brady claim where the defendant obtains the information in time to use it at the trial.” Borda , 848 F.3d at 1067 (quoting United States v. Andrews , 532 F.3d 900, 907 (D.C. Cir. 2008) ).

Driscoll’s Brady claim fails because she has not demonstrated prejudice. T he District Court held an evidentiary hearing to call Valdini and other witnesses involved in the family

- court trial. Defense counsel was able to question V aldini extensively about his conduct at the child

- custody hearing

— including his lack of notes and memoranda on the final day, and his lunch with Driscoll’s ex

- husband. All of this evidence was disclosed before defense began its case

- in

- chief

, and the Dist rict Court gave counsel a “wide berth” to use it during trial. J.A. 340

– 41

. The record shows that defense counsel made significant use of the evidence to cross

- examine Valdini in front of the jur y

. See J.A. 354

– 55 (“ And [they] asked you if you wanted to go out to lunch; is that right?”) ; id. at 359 (“[I]sn’t it true that you did not write a memo of activity for the last day?”)

. Defense also recalled Tanya Finch in its case

- in

- chief and questioned her about her biases. The District Court questi oned12

Valdini separately about his surveillance of the child

- custody hearing.

Driscoll has not persuaded us of a reasonable probability that earlier disclosure of th is evidence would have changed the outcome of her case. She asserts that she was “forced to accept” Valdini’s testimony on certain topics . Appellant Br. 47. Specifically, she argues she was unprepared for Valdini’s testimony that he discussed her child

- custody case with the AUSA and a supervisor b efore attending the hearing. And she asserts that Valdini was untruthful when he testified that he was not asked to identify himself at the child

- custody hearing by court staff

— while another witness testified that Valdini was asked to identify himself by court staff

. G iven the ample opportunity defense counsel had to cross

examine Valdini after the evidentiary hearing and to call witnesses to impeach Valdini

, the argument that Driscoll was

“ forced to accept ” answers and could not probe apparent contradic tions is un persuasive. We agree with the District Court that Driscoll was not prejudiced by the timing of the Government’s disclosure of Valdini’s actions

. Accordingly,

w e affirm the District Court’s denial of the motion s for mistrial or dismissal based on Brady

.

III.

We now turn to Driscoll’s argument that the anti

- deadlock jury instructions were coercive upon the jury

. We conclude that the instructions likely coerced a unanimous verdict against Driscoll. W hile no si ngle instruction alone may have constituted error, “on balance, the events surrounding the court’s delivery of the nonstandard instruction[s] suggest a substantial propensity for coercive effect.” United States v. Yarborough , 400 F.3d 17, 22 (D.C. Cir. 20 05).13

A.

In United States v. Thomas

, this Court sought to prevent undue coercion on jurors by exercising its supervisory authority to mandate the use of standardized language in the anti

- deadlock instruction given in this Circuit. See 449 F.2d 1177, 118 4

– 86 (D.C. Cir. 1971) (en banc). We explained that “appellate courts should no longer be bur dened with the necessities and niceties

— and the concomitant uncertainties

— of gauging various Allen

- type renditions in terms of the coerciveness of their impact.” Id. at 1186. In the years since Thomas

, we have repeatedly cautioned d istrict c ourts against “expanding on the Thomas script after a jury indicates deadlock.” United States v. Lloyd , 515 F.3d 1297, 1305 (D.C. Cir. 2008); Yarborough , 400 F.3d at 21 (“Any substantial departure from the language approved in Thomas is presumptively coer cive.” ( internal quotation marks omitted) ) ; United States v. Berroa , 46 F.3d 1195, 1197 (D.C. Cir. 1995) (“We therefore flatly refuse the district court ’ s invitation to crack open the Pandora ’ s box Thomas nailed shut.”) ; United States v. Spann , 997 F.2d 1513, 1519 (D.C. Cir. 1993) (“[W]e remind the district court judges of the mandate delivered in Thomas and that failure to comply therewith may under other circumstances lead to reversal.”).

One of the central concerns of th e Thomas Court was the pote ntial for coercion by “ prying individual jurors loose from beliefs they honestly have

. ” Thomas , 449 F.2d at 1182. The Thomas charge thus cautions jurors to “consult with one another . . . with a view to reaching an agreement, ” but “ do not surrender hones t conviction . . . solely because of the opinion of your fellow jurors, or for the mere purpose of returning a verdict.” Criminal Jury Instructions for D.C. Instruction 2.601(III)(A). “Any substantial departure from the language approved in Thomas is presumptively coercive.” Yarborough

,14

400 F.3d at 21 (internal quotation marks omitted) ; see also Spann

, 997 F.2d at 1518 (noting that the “most significant [element] to . . . the Thomas court” was the language that “no juror should surrender his honest co nviction” (internal quotation marks omitted) ).

Here, o ver the course of three jury instructions

, the District Court increasingly strayed from the language of Thomas

. Taken together , under the circumstances of this case , the se instructions likely coerced a lone holdout juror to surrender his or her honestly held views in favor of a unanimous verdict

. T he initial note from the jury indicated that there was a holdout : one person had “his mind made up and [would] not change his mind.” J.A. 379

. The District Court responded to this note by reading the Thomas charge, but the District Court also added, without advance notice to the parties, improvised remarks about the importance of rendering a verdict “to the parties and to the community, to the co untry.” J.A. 390

. Driscoll argues that this add

- on language impermissibly deviated from Thomas and suggested

— by referenc e to “country” and “community”

— that the jury had a duty to convict. Appellant Br. 59. S he correctly cites Yarborough for the proposition that “[a]ny substantial departure from the language approved in Thomas is presumptively coercive.” Yarborough , 400 F.3d at 21 (internal quotation marks omitted )

. But even though the language here departed from Thomas

, we conclude tha t this language, in isolation, did not affect Driscoll’s substantial rights. See F ED

. R. C RIM

. P . 52(a). The District Court shared the language about parties, community, and country after reciting the full Thomas instruction and thanking jurors for their work

. J ury service is always a service
to the parties , community, and country , and the acknowledgment of that fact could not reasonably be taken to suggest that a unanimous guilty verdict must be rendered, or15
that an individual juror should abandon her views. Furthermore, the jury remained completely deadlocked after this instruct ion , so the instruction appears to have had no coercive effect

. See Spann , 997 F.2d at 1518 (holding that “the trial judge’s comments” were “probably proscribed under Thomas ,” but they “had no direct effect on the jury [because] . . . they did not break the jury deadlock or cause the guilty verdict”).

Driscoll also contends that the District Court should have given the initial 2.601(I) instruction or inquired into the “nature of” the jury’s deadloc k before issuing the Thomas instruction. Appellant Br. 58 (citing Barbett v. United States , 54 A.3d 1241, 1246

– 47 (D.C. 2012)) ; id. at 64 . But Driscoll encouraged the District Court to give the Thomas instruction

, so she cannot now argue that the order of the instructions or the f ailure to inquire into the nature of the deadlock constituted error. 6 See United States v. Kanu , 695 F.3d 74, 80 (D.C. Cir. 2012) (“[U]nder the invited error doctrine [] a party may not complain on appeal of errors that he himself invited or provoked the district court to commit.” (quoting United States v. Wells , 519 U.S. 482, 4 88 (1997) ) ).

Nonetheless, the District Court’s subsequent instruction deviated even further from Thomas . Upon receiving the second

6 Although Driscoll waived an objection to the timing of the Thomas instruction, she did not waive her objection to the actual language

use d by the Court ( e.g. , the additional wording about “parties,” “community,” and “country”). This is because the District Court did not discuss this language in advance with counsel, so Driscoll had no opportunity to raise an objection ahead of time. We ca ution d istrict

c ourts to always consult with counsel about the wording of a jury instruction before the instruction is given, so that counsel may place objections on the record and suggest modifications before the jury hears the charge. This practice is f ar preferable to attempting to “unring the bell” after a problematic instruction has been given.16
note stating that a juror was “not following” rules and “ha[d] his mind made up,” J.A. 3 93, the District Court called the jury to the courtroom, briefly referenced the previous day’s instructions

, and then effectively address ed the holdout juror directly with an instruction : I hope, and I hope time will show, that whichever juror this is, that he or she will embrace the spirit and the language that I read yesterday and will come around to keeping an open mind . . . .

J.A. 401. While th is second instruction reminded the holdout juror to “ kee p [] an open mind ,” it eliminated what we have described as Thomas ’s “most significant” element

— “do not surrender honest conviction . . . for the mere purpose of returning a verdict

, ” Criminal Jury Instructions 2.601(III)(A) ; see S pann , 997 F.2d at 151 8

— while calling direct attention to the holdout juror.
The Government argues that this second instruction was not coercive because the District Court prefaced it by reminding jurors of the previous day ’s ( Thomas ) instructions, and beca use the District Court’s language did not suggest a juror should change his mind. Gov. Br. 53. We disagree. First, the District Court only made cursory mention of the previous day’s instructions

— not enough to constitute a second Thomas charge

. 7 And second, the District Court called upon the holdout juror, in the courtroom, to “come around to keeping an open mind ” wit hout remin d ing the juror to maintain “honest conviction[s].” Criminal Jury Instructions 2.601(III)(A). A n individual could have reasonably understood that language to

7 Given our finding that this particular combination of instructions to the jury was coercive, we need not reach Driscoll’s argument that giving additional ins tructions designed to encourage unanimity following the Thomas instruction was per se error.17

mean she should become willing to change her mind, notwithstanding her honest convictio ns

. See Thomas , 449 F.2d

a t 1183 (“No juror should be induced to agree to a verdict by a fear that a failure

. . . to agree will be regarded by the public as reflecting upon either his intelligence, or his integrity.” (quoting Kesley v. United States

, 47 F.2d 453, 454 (5th Cir. 1931 ) ) ) ; see also id. at 1181 (“When efforts to secure a verdict from the jury reach the point that a single juror may be coerced into surrendering views conscientiously entertained, the jury’s province is invaded and the require ment of unanimity is diluted.”). The potential for undue coercion wa s particularly acute here, where the judge addressed an individual juror directly

— in front of all of his or her peers

— since the other jurors could use the judge’s words to wear down the h oldout once they returned to the jury room. Cf. Mullin v. United States , 356 F.2d 368, 370 (D.C. Cir. 1966) (Burger, J.) (“It would have been a precarious undertaking for the Judge to give a supplemental charge to consider each other’s views when he

was a lready advised that only [a minority of] jurors voted for acquittal.”). And indeed , the second jury instruction appeared
to move the holdout juror : T he jury’s third note stated that it ha d reached a unanimous verdict on three counts, remaining deadlocked on two.

The District Court’s final instruction was additionally coercive. This instruction initially hewed closely to Red Book Instruction 2.601(I), but later included additional improvi sed remarks that twice reminded jurors to “keep an open mind.” J.A. 420

– 21

. While there is nothing that prevents a District Court from reading I nstruction 2.601(I) when the jury indicates an inability to agree

, cf. United States v. Lopesierra

- Gutierrez

, 708 F.3d 193, 207

– 08 (D.C. Cir. 2013) (reviewing for plain error) , its use can be problematic after the jury formally announces a “deadlock,” because the instruction reminds jurors

to “[k]eep an open mind” while saying nothing about maintaining honest convictions. Under the circumstances of18
this case, where jurors had deliberat ed for sixteen hours

, received prior sets of instructions including the Thomas instruction

, and continued to report themselves deadlocked, the jury should at least have b een reminded of the need to maintain honest convictions to “insure against even the suggestion of juror coercion

, ” Lloyd , 515 F.3d at 1305

— particularly whe n , in the third instruction, jurors were told three separate times to “keep an open mind.” In other words, the potential for coercion was heightened by the timing of this final instruction

. Notably, both the Government and Driscoll asked the District Court to take a partial verdict rather than issue this last instruction , and
t he Government exp ressed reservations about giving Instruction 2.601(I) to the jury at this stage. J.A. 41 8

– 1 9; s ee District Court Tr

. Nov

. 28, 2018, at 14 (“[I]t’s been our position all along that the Court can’t read additional anti

- deadlock instructions.”).

The Governme nt now argues that this third instruction was permissible because “in essence” it reminded jurors to maintain their honest convictions. Gov. Br. 56. “We decline the government ’ s invitation to elevate form over function.” Yarborough , 400 F.3d at 21. The fact of the matter is that this third instruction omitted this critical element, and the instruction’s coercive effect is evident from the “fact that the jury returned a verdict shortly after .” See id. at 22 (noting that

a short turnaround time “increases the likelihood of coercion”). After deliberating for sixteen hours, the jury was deadlocked
on two counts

—

but after receiving this third instruction, the jury took o nly o ne ho ur and ten minutes to reach a unanimous guilty verdict on those two remaining counts

. The “swift resolution of the issues in the face of positive prior indications of hopeless deadlock” suggests that this third instruction influenced the verdict. See Uni ted States v. U .S. Gypsum Co.

, 438 U.S. 422, 462 (1978).19
“[C]oercive effects never can be proven with certainty,” but where instructions show a “substantial propensity for prying individual jurors from beliefs they honestly have,” the affected verdict cann ot stand. See Yarborough , 400 F.3d at 22 (quoting Thomas , 449 F.2d at 1182) ; see also United States v. Strothers , 77 F.3d 1389, 1391 (D.C. Cir. 1996). If “efforts to secure a verdict from the jury reach the point that a single juror may be coerced into surrendering views conscientiously entertained,” then “the requirement of unanimity is diluted.” Thomas , 449 F.2d at 1181. Taken together, the instructions in this case had a substantial propensity to coerce a holdout juror into foregoing her conscientiously held convictions in favor of a unanimous verdict. The combination of three anti

- deadlock type charges

— where the second spoke directly to a holdout juror about keeping an “open mind” without also reminding the juror not to surrender “honest convictions

, ” and the third likewise lacked an admonition to maintain “honest convictions” notwithstanding three admonitions to “keep an open mind”

— suggests that unanimity here was attained by coercion and that the error was not harmless

. Accordingly, Driscoll’s convictions must be reversed.

IV.

F or the foregoing reasons

, we vacate Driscoll’s convictions and remand for a new trial.

So ordered.