#### Commonwealth *vs.*James S. Winquist.

No. 13-P-1545.

Plymouth.

February 4, 2015.

August 3, 2015.

Present: Green, Grainger, & Massing, JJ.

*Joint Enterprise. Homicide.*Evidence, Common criminal enterprise, Joint enterprise, Statement of codefendant, Acts and declarations of conspirator, Hearsay, Argument by prosecutor, Competency. *Search and Seizure,*Affidavit, Warrant, Probable cause. *Practice, Criminal,*Affidavit, Warrant, Hearsay, Argument by prosecutor. *Witness,*Competency.

At a murder trial, the admission in evidence of two statements by the defendant’s coventurer (one overheard by a third party and the other contained in a letter the conventurer wrote two years after the murder) did not create a substantial risk of a miscarriage of justice, where the constitutional right to confront witnesses was not implicated [699-700]; where the overheard statement qualified for the joint venture exception to the hearsay rule, in that, although the third party was not a joint venturer, she was a friend of the coventurers and assisted, perhaps unwittingly, in concealment of highly incriminating evidence [700-701]; and where the conventurer’s letter also qualified for the joint venture exception to the hearsay rule, in that the letter showed a new and distinct joint venture concerning the silencing of witnesses and, although it was written from prison, the coventurer had been incarcerated for a different crime [701-704].

At a murder trial, the judge properly denied the defendant’s motion to suppress items found pursuant to a search warrant as well as his request for a hearing pursuant to *Franks*v. *Delaware,*438 U.S. 534 (1978), where the defendant did not demonstrate that the police officer who had submitted an affidavit in support of the warrant had made a material, false statement, in that the witness whose trial testimony contradicted information in the affidavit was extremely unreliable, the witness had not been the only one who had provided the information to the officer, and the officer testified at trial that he “believed” that the witness had told him where items were kept by the defendant. [704-705]

At a murder trial, the prosecutor did not err in playing, during closing argument, a recording of portions of a telephone conversation between the defendant and his coventurer or in remarking on that conversation, where an important issue at trial was whether the defendant shared the coventurer’s intent; and where the remark did not exceed the bounds of fair inference. [705-707]

At a criminal trial, the judge did not abuse his discretion in declining to initiate a competency hearing for a witness, where the witness’s response to defense counsel’s rigorous cross-examination concerning prior inconsistent state*696ments in and omissions from her grand jury testimony did not demonstrate an insufficient understanding of the difference between truth and falsehood; where she acknowledged that she had omitted facts from her grand jury testimony; and where the judge was keenly aware of the issue of competency. [707-708]

Indictments found and returned in the Superior Court Department on September 28, 2007.

The cases were tried before *Richard J. Chin,*J.

*Leslie W. O’Brien*for the defendant.

*Suzanne D. McDonough,*Assistant District Attorney, for the Commonwealth.

Massing, J.

The defendant, James S. Winquist, appeals from two convictions of murder in the second degree. He claims that two statements of Eric Snow, his joint venturer in the murders, were erroneously admitted against him as coconspirator statements; that the trial judge erred by denying his midtrial request for a hearing under *Franks*v. *Delaware,*438 U.S. 154 (1978); that the prosecutor’s closing argument was improper; and that a key witness, Kelly Burgess, was incompetent to testify. We affirm.

Facts.1 One morning in May, 2005, the badly decomposed bodies of two homeless men, Wiliam Chrapan and David Lyon, were discovered inside an abandoned cement bunker at Bare Cove Park in Hingham. The victims each had suffered complex skull fractures, the result of blunt force and “semi-sharp” injuries. Chrapan’s body was missing its right hand. The victims had been dead for approximately three weeks. Two months later, two men walking their dogs near the power lines on Elm Street in Bridgewater discovered the hand that had been severed from Chrapan’s body when one of their dogs ran off and returned carrying a plastic bag containing the hand.

In September, 2007, more than two years after the discovery of the bodies, a grand jury indicted the defendant for the murders of Chrapan and Lyon. The defendant’s friend Eric Snow also was charged with the murders, but he committed suicide in jail in March, 2012, about six months before the trial commenced. The jurors did not hear any evidence about the charges against Snow or the reasons for his absence from the trial.2

*697The defendant, Snow, and Michael Alfano were the core members of a group called the “Brotherhood of Blood” (Brotherhood), which Alfano had formed in prison so that fellow inmates who shared “white pride” or “neo-Nazi” beliefs could “look out” for one another. The defendant joined Alfano’s group in 2004, when they were both serving sentences at the correctional facility in Plymouth. Snow and Alfano had known each other since they were in corrective school together as youths. Among the Brotherhood, Snow went by the nickname “Killer,” Alfano was called “Mental,” and the defendant was known as “Twisted.”

In April, 2005, the defendant was living in Hingham, down the street from Bare Cove Park. One day the defendant, his girlfriend, Snow, and Kelly Burgess, a woman who had recently befriended Snow and the defendant,3 went for a walk to Bare Cove Park, where they encountered two homeless men washing up by the water. When Burgess offered them money to buy coffee, Snow slapped the money from her hand and made disparaging comments about them.

A day or two later, Burgess was hanging out at the defendant’s house with the defendant and Snow. Around 11:00 p.m., Snow asked Burgess to drive him and the defendant down the street. She gave them a ride to the Stop and Shop parking lot, across the street from Bare Cove Park, and Snow asked her to return thirty minutes later to pick them up. After watching an episode of “The Honeymooners” at the defendant’s house, Burgess drove back to the Stop and Shop and waited. Within a few minutes the defendant and Snow emerged from the woods across the street and got into Burgess’s car. She drove them back to the defendant’s house, where they all went downstairs to the basement. Burgess saw that Snow was covered with blood, and the defendant had blood on the bottom of his pants and boots. Each was carrying a baseball bat; bloody spikes protruded from the bat in Snow’s hands.

The defendant and Snow changed clothes, putting the blood-soiled clothes and the bats in a bag on the floor. Snow told the defendant to “get rid of them,” and the defendant said that he would. Burgess asked Snow what he was talking about, and he replied it was none of her business. Burgess and Snow then left together, but before they left, Snow told the defendant that “he *698made his bones.” Among members of the Brotherhood, this expression meant “killing somebody, putting in work that would prove you worthy” of membership in the group.

Burgess drove Snow to his mother’s home in Bridgewater. Snow directed her to drive to the dirt road behind the house, near the power lines. Snow took a black bag from the back seat and left it in the car while he walked over to a telephone pole and started digging a hole with his bare hands. Burgess peeked into the bag and saw that it contained a human hand. Snow buried the bag containing the hand in the hole he had dug.

David Courage, who lived across the street from the defendant in Hingham, was at the defendant’s house the day that news broke of the discovery of the victims’ bodies in Bare Cove Park. In the basement, the defendant pointed out to Courage that the handsaw and the spiked baseball bat that he kept there were missing. The defendant told Courage that he and Snow had rousted the victims from their tent at the park, “started whacking them” with the spiked bat, and “cut the hand off as a souvenir.”

Katelyn Glynn, a friend of the defendant’s girlfriend, visited the defendant’s house almost every day that summer. There she met the defendant, Snow, Alfano, and Courage. Toward the end of the summer, she heard the defendant and Snow talking about the Bare Cove Park murders. The defendant told Snow “that he had a present for Michael [Alfano] when he got out of jail and it was a hand.” A few months later, when Glynn learned that Snow had been arrested, she asked the defendant if Snow’s arrest was related to the murders. The defendant said, “No, because if that was the case, I’d be fucked, too.”

In July, 2005, at a party at the defendant’s house, Courage showed Alfano a bag containing a human hand and told Alfano that he had “made his bones.” In February, 2006, Alfano returned to jail. He was released after testifying before a grand jury that Courage had told him that Courage had killed the two men at Bare Cove Park and had showed him the hand to prove it. In May, 2006, Alfano asked the defendant about the murders and whether Courage or the Brotherhood had really been involved. The defendant told Alfano that “he and Eric [Snow] had, in fact, gone down there, Eric brought him down there, and that, in fact, it was not Courage.” The defendant told Alfano that Burgess had driven them to the park and that “they walked up to the campsite, found the guys sleeping. Eric hit one guy with a bat. And hit him again. Apparently the other guy come [sic] to and was asking what was going on. And they hit him, too, with the bat.”

*699On April 26, 2007, Snow, who was then in prison serving an unrelated sentence, wrote a letter to the defendant on the occasion of the second anniversary of the murders.4 In the letter, Snow wrote, “You made your bones while the rest smoked them.” Suspecting that certain of their friends were planning to tell the police about the murders, Snow said, “[W]e know who the real threats are and what needs to become of them.” He provided the defendant with the address of Kelly Burgess and another individual, Jack Amaral, on East Main Street in Brockton, and instructed him to “make sure you take out Beast5 as well.”

In June, 2007, the defendant drove to East Main Street in Brockton, where Burgess lived with Amaral. Amaral saw the defendant park his car and open the trunk, revealing a white, five-gallon bucket. As the defendant was climbing the stairs to Burgess and Amaral’s apartment without the bucket, Amaral confronted him. The defendant told Amaral that Snow had sent him there to set their house on fire.

Instructed on murder in the first degree on theories of extreme atrocity and cruelty and deliberate premeditation, murder in the second degree, and joint venture liability, the jury convicted the defendant of two counts of murder in the second degree.

*Admission of coconspirator statements.*The defendant contends that the trial judge wrongly admitted two statements attributed to Eric Snow against him under the coconspirator or joint venture exception to the hearsay rule: Burgess’s testimony that as the defendant and Snow were disposing of their bloody clothes and weapons immediately after the crime, Snow told the defendant that “he made his bones,” and the letter that Snow wrote to the defendant from prison on the second anniversary of the murders, also saying, “You made your bones.”

“Out-of-court statements by joint venturers are admissible against the others if the statements are made during the pendency of the criminal enterprise and in furtherance of it.” *Commonwealth*v. *Carriere,*470 Mass. 1, 8 (2014), quoting from *Commonwealth*v. Burton, 450 Mass. 55, 63 (2007). See Mass. G. Evid. § 801(d)(2)(E) (2014) (“A statement of a coconspirator or joint venturer made during the pendency of the cooperative effort and in furtherance of its goal when the existence of the con*700spiracy or joint venture is shown by evidence independent of the statement” is not excluded by the hearsay rule). This rule is rooted in “a belief that ‘[t]he community of activities and interests which exists among the coventurers during the enterprise tends in some degree to assure that their statements about one another will be minimally reliable.’ ” *Commonwealth*v. *Bongarzone,*390 Mass. 326, 340 (1983), quoting from *Commonwealth*v. *White,*370 Mass. 703, 712 (1976).

To dispel the first of the defendant’s contentions on appeal, we observe that the admission of the coconspirator statements does not present any issue under the confrontation clause of the Sixth Amendment to the United States Constitution or under *Bruton*v. *United States,*391 U.S. 123, 135-136 (1968) *(Bruton).*The defendant’s right to confrontation is not implicated because statements made by coconspirators during their joint venture are not created for use at trial and are therefore not “testimonial” within the meaning of *Crawford*v. *Washington,*541 U.S. 36 (2004). See *Commonwealth*v. *Carriere, supra*at 8-9. *Bruton*has no application because if Snow’s out-of-court declarations qualify as coconspirator statements, they are admissible against the defendant personally. See *Commonwealth*v. *Clarke,*418 Mass. 207, 218 (1994).

Nonetheless, the statements must qualify for the joint venture exception to be admissible. The defendant argues that Burgess’s testimony concerning Snow’s first statement to the defendant was not admissible as a coconspirator statement because Burgess was not a member of the conspiracy. The defendant did not make this argument at trial.6

Although Burgess was not a joint venturer with Snow and the defendant, the fact that she overheard the conversation between them does not disqualify it from the coconspirator exception. Burgess was not a “stranger[ ] or third part[y] unsympathetic to the goals of the venture.” *Commonwealth*v. *Bright,*463 Mass. 421, 433 n.16 (2012). To the contrary, she was a friend of the two men and assisted, perhaps unwittingly, in the concealment of highly incriminating evidence. Unlike the attorney-client privi*701lege, see *Commissioner of Rev.*v. *Comcast Corp.,*453 Mass. 293, 306 (2009), the mere presence of third parties does not make the coconspirator exception inapplicable. See, e.g., *Commonwealth*v. *Clarke, supra*at 210 (statement of defendant’s joint venturer to victim’s cousin in an effort to prevent him from reporting crime admissible against defendant as coconspirator statement); *Commonwealth*v. *Braley,*449 Mass. 316, 319-320 (2007) (testimony of joint venturer’s girlfriend concerning coconspirator statements joint venturer made during conversation with defendant, defendant’s wife, and witness-girlfriend admissible); *Commonwealth*v. *Wood,*469 Mass. 266, 278-281 (2014) (joint venturer’s statements to his girlfriend both a few hours and a few days after crime admissible under coconspirator statements exception). Accordingly, Burgess’s testimony qualified for the joint venture exception to the hearsay rule, and its admission did not create any risk of a miscarriage of justice.

With respect to the statement in Snow’s letter, the defendant argues that it was inadmissible because it was written two years after the crime and long after the object of the conspiracy had been achieved.7 In general, statements made by coconspirators “shown to have taken place after the conspiracy came to an end ... are not admissible against the other defendants.” *Commonwealth*v. *Shea,*323 Mass. 406, 414 (1948). *Commonwealth*v. *Bongarzone, supra*at 340 n.11. However, our cases have recognized that acts of concealment performed in the aftermath of a joint venture may extend the duration of the conspiracy “so that declarations of one coventurer furthering the concealment [can] be put in evidence against another.” *Commonwealth*v. *White,*370 Mass, at 709-710 & n.8. We “regard both the commission of the crime and the attempt to evade arrest for the crime as part of a single, continuous joint venture.” *Commonwealth*v. *Bright, supra*at 436. See *Commonwealth*v. *Stuart,*207 Mass. 563, 567 (1911) (recognizing the viability of the coconspirator exception for statements regarding the concealment of evidence or fruits of the crime “after the paramount object of the conspiracy [has] been attained”).8

*702The defendant correctly points out, however, that no Massachusetts case has permitted the admission of coconspirator statements for the purpose of concealment more than a few weeks after the conclusion of the conspiracy, let alone two years later. See, e.g., *Commonwealth*v. *Clarke, supra*at 218-219 (coconspirator statements made one day after crime for purpose of avoiding detection properly admitted); *Commonwealth*v. *Bright, supra*at 425, 436-437 (statements made “in the days following the shooting”); *Commonwealth*v. *Ali,*43 Mass. App. Ct. 549, 562 (1997) (statements made during concealment phase “during the four days following the crime”).

At the outside limit of this line of cases is *Commonwealth*v. *Angiulo,*415 Mass. 502, 519-520 (1993), where the challenged statements were made approximately three weeks after the object of the conspiracy was attained, but still marked “a desire to conceal the fact of the killing and the identity of the killers.” Because the statements were “in furtherance” of the initial criminal conspiracy, they were still “minimally reliable” and thus properly admitted. *Id.*at 518, 520.

The defendant argues that the admission of Snow’s letter strains to the breaking point the rule and rationale for admitting coconspirator statements, which requires not only that the statements be “in furtherance of’ the conspiracy, but also “during the pendency” thereof. *Commonwealth*v. *Carriere,*470 Mass, at 8. After all, “every conspiracy will inevitably be followed by actions taken to cover the conspirators’ traces.” *Grunewald*v. *United States,*353 U.S. 391, 402 (1957). Taken to its extreme, the Massachusetts rule would “extend indefinitely the time within which hearsay declarations will bind co-conspirators.” *Ibid.*

We do not address the defendant’s argument that Snow’s letter, written two years after the murders9 with a purpose to prevent witnesses from coming forward to reveal the crime, was not admissible as part of “a single, continuous joint venture” with the defendant, *Commonwealth*v. *Bright, supra*at 436, because the *703record presents an adequate, alternative ground for admitting the letter. See *Commonwealth*v. *Va Meng Joe,*425 Mass. 99, 102 (1997) (appellate court may affirm ruling on grounds or legal theory different from that relied on by trial court judge if basis for affirmance is supported by record).

Even in jurisdictions that do not recognize efforts towards concealment as a “continuing subsidiary phase of the conspiracy,” *Krulewitch*v. *United States,*336 U.S. 440, 443 (1949), such statements may nonetheless be admitted if there is “an express original agreement among the conspirators to continue to act in concert in order to cover up, for their own self-protection, traces of the crime after its commission,” *Grunewald*v. *United States, supra*at 404, or if concealment is the objective of a separate agreement formed after completion of the original conspiracy. See *United States*v. *Upton,*559 F.3d 3, 14 (1st Cir.), cert, denied, 558 U.S. 949 (2009) (“[A]cts of concealment done after these central objectives have been attained for the purposes of covering up after the crime” admissible if government presents “some proof of an express original agreement to engage in the acts of concealment”); *Blecha*v. *People,*962 P.2d 931, 938 (Colo. 1998) (coconspirator statements made after conspirators attain objective of conspiracy not admissible unless proponent shows “the objectives of the original conspiracy include such an agreement or that there exists a separate conspiracy to conceal”); *State*v. *Harris,*141 Idaho 721, 725 (2005) (same).

We are satisfied that the evidence presented at trial, independent of Snow’s letter, showed an “adequate probability of the existence of a common venture,” *Commonwealth*v. *Bright,*463 Mass, at 435 (citations omitted), between the defendant and Snow to silence witnesses, so that the statements in Snow’s letter were admissible as part of “a new and distinct joint venture,” *Commonwealth*v. *Bongarzone,*390 Mass, at 343, with the defendant. After receiving a letter from Snow, the defendant went to the apartment where Burgess and Amaral lived, with the intent to bum it down. Amaral saw the defendant open the trunk of his car, which contained a white, five-gallon bucket. When Amaral intercepted the defendant (who was empty handed) on the stairs, the defendant admitted he had come, at Snow’s request, to burn the house down. Accordingly, the contents of the letter were admissible under the joint venture exception.

Finally, the defendant argues that Snow’s statement was inadmissible because he wrote the letter while he was incarcerated. *704The coconspirator exception generally does not apply after “a joint venturer has been apprehended and imprisoned.” *Commonwealth*v. *Colon-Cruz,*408 Mass. 533, 543 (1990). Once the participants in the joint venture have been arrested, their commonality of interest gives way to individual concerns about criminal liability and punishment — the paradigmatic “prisoner’s dilemma.”10 See *Commonwealth*v. *Santos,*463 Mass. 273, 293 & n.20 (2012). See also *Commonwealth*v. *Drew,*397 Mass. 65, 71 (1986) (“Because [joint venturer’s] statement was made long after the crime while he and the defendant were imprisoned, the statement was not admissible”).

Here, however, Snow’s imprisonment was not inconsistent with the joint venture exception. Unlike the joint venturers in *Commonwealth*v. *Santos, supra*at 293, who “had been arrested for their involvement in the killing,” Snow was in custody on an unrelated matter and before anyone was charged with the Bare Cove Park murders. See *Commonwealth*v. *Leach,*73 Mass. App. Ct. 758, 766 (2009) (although the joint venturers were imprisoned, statements were admissible because they were made shortly after the crime and for the purpose of concealment).

*Renewed motion for a*Franks *hearing.*The defendant also argues that Snow’s letter, which the police found in a box in the defendant’s bedroom during the execution of a warrant to search his Weymouth home, should have been suppressed. He claims that the application for the search warrant contained statements11 that were either intentionally false or made with reckless disre*705gard for the truth in violation of *Franks*v. *Delaware,*438 U.S. 154, 155-156 (1978) *(Franks),*and that the trial judge erred by denying his midtrial motion for a *Franks*hearing.

On the seventh day of trial, the defendant filed a renewed motion for a *Franks*hearing12 after Courage testified, in apparent contradiction of the affidavit in support of the search warrant application, see note 11, *supra,*that he had never been to the defendant’s home in Weymouth and that he never told anyone that he had. The defendant appeals from the trial judge’s denial of the renewed request.

A hearing on a *Franks*motion is required upon “a substantial preliminary showing” that the affiant made a material, false statement either intentionally or with reckless disregard for the truth. *Commonwealth*v. *Ramos,*402 Mass. 209, 215 (1988). *Commonwealth*v. *Douzanis,*384 Mass. 434, 437-441 (1981). The defendant did not make a substantial showing. Courage was an extremely unreliable witness. He claimed to have a head injury, and the judge found it necessary to suspend his testimony, have him examined by a court clinician, and recall him the next day. The affiant, Sergeant Leonard Coppenrath, testified at trial that he “believed” Courage had told him that the defendant kept letters and other artifacts both at his house in Hingham and in Weymouth. Coppenrath’s affidavit further stated that Courage was not the only witness who provided this information. “There was no showing that the affiant had any reason to doubt the truth of the statements given to him.” *Commonwealth*v. *Nine Hundred & Ninety-Two Dollars,*383 Mass. 764, 775 (1981).

*Prosecutor’s closing argument.*The defense at trial was that Eric Snow committed the murders — possibly with the assistance of David Courage — and that the defendant was “nothing more than a pathetic pawn.” With respect to the views that Snow expressed in telephone conversations with the defendant, recorded while Snow was in prison, defense counsel argued that the defendant “was not capable of having that type of viewpoint.”

During the prosecutor’s summation, he replayed portions of a telephone conversation between the defendant and Snow. In this conversation, referring to photographs of Burgess’s children that *706Snow had received, the defendant said, “Hey, you should cut the pictures up, and you should mail [her] the pieces of them. . . . Like, mail her a hand.” The prosecutor then commented:

> “Mail her a hand. Those words come from the defendant, James Winquist. Does that sound like somebody who was forced to go to Bare Cove Park that night? Who was only there because Eric Snow, his good friend, made him go and threatened him if he didn’t? Does that sound like someone who wasn’t a willing participant? Who didn’t share the intent [to] do what they did?

> “Ladies and gentlemen, he was in on it. He did it. And he was proud of it. And you can tell just from the tone of his voice and from what he said over the telephone when you connect it to all of the other evidence in this case. Mail her a hand.”

The defendant claims that these comments require reversal of his convictions because the prosecutor improperly urged the jurors to consider the defendant’s conduct long after the crime had been committed on the issue of the defendant’s intent. The defendant timely objected at trial. Noting that consciousness of guilt evidence is not normally relevant to the issues of deliberate premeditation or malice aforethought, see *Commonwealth*v. *Blaikie,*375 Mass. 601, 605-606 (1978); *Commonwealth*v. *Cohen,*412 Mass. 375, 392 (1992); *Commonwealth*v. *Niland,*45 Mass. App. Ct. 526, 529 (1998),13 the defendant argues that the same principle should apply to any evidence of the defendant’s behavior or statements after the crime.

We disagree. If the jurors viewed Snow as the leader of the venture to murder the victims, an important issue at trial was whether the defendant shared Snow’s intent. See *Commonwealth*v. *Jones,*6 Mass. App Ct. 750, 758-759 (1978) (“It is well settled that to hold a person criminally responsible for the acts of another it must be shown that the passive party shared the mental state required to convict the active party of the crime charged and that the passive party intentionally assisted the active party in that *707crime”). In this regard, the defendant’s boasts about his involvement in the murders are probative of his active participation and relevant to his culpability. See *Commonwealth*v. *Chaleumphong,*434 Mass. 70, 80 (2001); *Commonwealth*v. *DiRenzo,*44 Mass. App. Ct. 95, 102 (1997) (Kass, J., concurring in part and dissenting in part). Even in the context of consciousness of guilt evidence, “indications of a defendant’s state of mind, coupled with other evidence, can be sufficient to establish guilt.” *Commonwealth*v. *Vick,*454 Mass. 418, 424 (2009).

“Prosecutors are entitled to argue theories supported by the evidence and to suggest fair inferences from the evidence (which inferences need only be reasonable and possible, not necessary or inescapable).” *Commonwealth*v. *Correia,*65 Mass. App. Ct. 27, 31 (2005). The prosecutor’s remark did “not exceed the bounds of fair inference.” *Ibid.*

*Competency of Burgess to testify.*The defendant argues that Kelly Burgess’s answers to questioning on cross-examination cast doubt as to her competency as a witness and that the judge should have held a competency hearing sua sponte. See *Commonwealth*v. *Hill,*375 Mass. 50, 54 (1978); *Commonwealth*v. *Robbins,*431 Mass. 442, 447-448 (2000), quoting from *Pate*v. *Robinson,*383 U.S. 375, 385 (1966) (“The judge . . . must raise the question sua sponte if sufficient reason exists to doubt the [witness’s] competency”).

Defense counsel cross-examined Burgess with several prior inconsistent statements in, and omissions from, her grand jury testimony. After pressing her with her prior testimony, defense counsel repeatedly asked Burgess, “Did you lie at the grand jury in a first degree murder case?” She repeatedly responded, “I didn’t lie,” and further defended herself with explanations such as, “I bury things,” “I can’t handle it,” “I was scared to be involved in something like that,” and “I didn’t tell them everything at first.”

Burgess’s responses to defense counsel’s vigorous cross-examination did not demonstrate an insufficient understanding of the difference between truth and falsehood. See *Commonwealth*v. *Brusgulis,*398 Mass. 325, 329 (1986). Indeed, she acknowledged that she had omitted facts from her grand jury testimony. The judge’s action in ordering an evaluation of David Courage showed that he was keenly aware of the issue of witness competency. He did not abuse his wide discretion by failing to raise *708the issue of Burgess’s competency sua sponte.

*Judgments affirmed.*

1

We recite the facts in the light most favorable to the Commonwealth. See *Commonwealth*v. *Latimore,*378 Mass. 671, 677 (1979).

2

During deliberations, the jury sent a note to the judge asking, “Eric Snow has been talked about in the past tense. Is Eric Snow still alive today? If he is *697deceased, when did he die?” The judge instructed the jury to limit its consideration to the evidence at trial and not to speculate or do any research about any other evidence or issue.

3

The Brotherhood nicknamed Burgess “Bigfoot.”

4

The letter was later discovered, stored in a box in the defendant’s bedroom, during the execution of a search warrant of the defendant’s residence in Weymouth, where he was then living.

5

“Beast” referred to Amaral’s son.

6

At trial, in addition to objecting to the admission of Burgess’s testimony on *Bruton*grounds, the defendant objected that the statement was made after the crime and therefore not in furtherance thereof. This argument “has no merit in light of undisputed evidence that the challenged statement[ ] [was] made only a few hours after the crimes.” *Commonwealth*v. *Marrero,*436 Mass. 488, 494 (2002). The defendant has wisely abandoned this argument on appeal.

7

The defendant raises this argument for the first time on appeal. At trial he objected to the admission of the letter on various other grounds: it violated *Bruton*and his right to confrontation, it was not properly authenticated, and it was unlawfully seized.

8

In this regard, Massachusetts law diverges from the doctrine in Federal and many State jurisdictions, which have rejected the argument “that even after the *702central criminal objectives of a conspiracy have succeeded or failed, an implicit subsidiary phase of the conspiracy always survives, the phase which has concealment as its sole objective.” *Krulewitch*v. *United States,*336 U.S. 440, 443 (1949). See *People*v. *Saling,*7 Cal. 3d 844, 852-854 (1972); *State*v. *Caldero,*109 Idaho 80, 86-87 (1985); *People*v. *Ryan,*263 N.Y. 298, 304-305 (1934).

9

We note that “[a] trial judge has discretion to determine whether evidence is too remote to be relevant” in this context. *Commonwealth*v. *McLaughlin,*431 Mass. 241, 248 (2000).

10

See Nash, Non-Cooperative Games. 54 Annals of Mathematics 286 (1951); Kuhn, Prisoner’s Dilemma, in The Stanford Encyclopedia of Philosophy (E.N. Zalta ed., Fall 2014 ed.), at http://plato.stanford.edu/archives/fall2014/entries/ prisoner-dilemma/ [http://perma.cc/AN7J-UNQW].

11

The affidavit of Sergeant Leonard Coppenrath in support of the search warrant application stated that “Witness # 3,” later identified as David Courage, told Coppenrath “that [the defendant] retained a wooden box within his house in which he kept various items important to him,” and that “[a]mong those items would be letters, writing, photographs, weapons and other items, legal or otherwise, which [the defendant] wanted kept private.” The affidavit further stated, ‘Witness # 3 and at least one other identifiable witness stated that [the defendant] would keep other items in his room, in the basement and in his dresser when he lived in Hingham and still does while living in Weymouth.” According to the affidavit of the defendant filed in support of his pretrial motion to suppress, his Hingham house burned down in August, 2006, along with all of his possessions, and Courage had never been to the Weymouth house, where his family moved after the fire.

12

Prior to trial, the defendant moved to suppress the items seized from his Weymouth home pursuant to the search warrant. A motion judge, not the trial judge, denied the motion, including the defendant’s request for a *Franks*hearing with respect to several of Coppenrath’s alleged misrepresentations in, and omissions from, the search warrant application.

13

However, a defendant’s conduct following the commission of a crime or his consciousness of guilt may properly be used to infer premeditation. “If, for example, the evidence demonstrates that plans for flight, concealment, or destruction of evidence were made prior to the actual killing, such evidence is highly probative on the issue of premeditation.” *Commonwealth*v. *Dagenais,*437 Mass. 832, 844 n.19 (2002).