The appellants were charged, along with another co-defendant, with two counts of assault with the intent to commit robbery while armed. In May 2002, all three men were convicted by a jury on two counts of the lesser-included offense of assault with the intent to commit robbery. On appeal they challenge the sufficiency of the evidence and the prosecutor’s closing and rebuttal arguments. Appellant Kirksey also argues that the trial court should have admitted a prior statement of identification — which also included details of the crime that he claims tended to exonerate him — for its substantive truth. Although the latter argument finds some support in a recent- case, we conclude that it was not plain error for the trial court not to sua sponte admit the statement as substantive evidence. Concluding that there also is no merit to appellants’ other arguments, we affirm.
I.
The- appellants’ convictions stem from the assault of Andrew McMahon and Katherine Burns, a married couple, on the evening of January 31, 2001. The couple was walking along Adams Mill Road, in the Northwest quadrant of the District, and were returning to their apartment after eating dinner together. As they walked along the road, they noticed four young men walking towards them in the opposite direction. Ms. Burns became apprehensive because the four had their heads down as they approached, and did not converse with each other.
As the couple encountered the quartet along the sidewalk, Ms. Burns and Mr. McMahon walked in-between the four men, so that two of the young men were on Mr. McMahon’s right side,- and two were on Ms. Burns’ left. At this point, the four men attacked the couple. Two of the men grabbed Mr. McMahon, while the other two assaulted Ms. Burns. Mr. McMahon was punched in the face, and fell to the ground. His suit jacket was ripped, and his watch became unclasped as the men pulled at the satchel he was carrying. The two men closest to Ms. Burns grabbed at her person and at the handbag she was carrying. Ms. Burns testified that at one point “somebody pulled a knife on me.”
This altercation was observed by a number of eyewitnesses, each of whom confirmed the general details of the couple’s assault by the four young men. One of these witnesses was a neighbor, David McMenas, 1 who was also returning home with his wife that evening. They had been walking on Adams Mill Road ahead of Mr. McMahon and Ms. Burns, and had crossed the street .to enter their residence as the band-of-four approached. As the McMe-nases entered the building, their attention was drawn to the altercation by “a lot of shouting and screaming.” Upon seeing “Andy [McMahon] and Katie [Burns] being attacked by one or more of the four men,” he tried to dial 911 from the apart- *329 merit’s intercom system. Another neighbor, Zoe Bennington, was inside the building, and was drawn to her window by “very frantic yelling” outside. Ms. Ben-nington only saw the later part of the struggle — which by Mr. McMahon’s account only lasted “ten or fifteen seconds” — and testified that in its aftermath Mr. McMahon’s coat was torn, and his nose was bloodied. She also saw the young men run away from the scene.
Ginette Cannon and Emily Stern were driving along Adams Mill Road in Ms. Cannon’s truck. Ms. Stern testified that as they came upon the scene she observed
two people that were being, a man and a woman that looked like [they] were being assaulted by four young men and there were, it looked to me like there were two that were assaulting or attacking each of the victims, and were actually trying to, both, all four of them were trying to grab the victims’ bags or satchels, they had bags with straps, and trying to grab them and rip them off their back. In fact, at one point two of the attackers sort of swung one of the guys, or the guy, the victim, into the street. It appeared to me that they were trying to take his bag from him.
Ms. Cannon testified that as she was driving, she came upon the assault, and slowed down to provide assistance. As she slowed down, she “leaned on her horn” so as to scare away the attackers. She testified that two men were assaulting Mr. McMahon, and pulling at his bag, while two other men were assaulting Ms. Burns. When she sounded the horn, the men began to disengage from the melee and “slowly jog up the street” in the direction of the adjacent Walter Pierce park. One of the men, who was wearing a dark jacket, kept his hands in the pockets in the front of that jacket as he jogged. Ms. Cannon continued to follow the foursome “for about fifty or fifty-five feet,” until she came to a four-way stop at the entrance of the park. As luck would have it, a police cruiser was also stopped at the intersection. As Ms. Stern exited the truck, flagged down the officers, and informed them as to what was going on, Ms. Cannon “noticed [the four attackers] speed up and then jump over a low brick wall and go into a basketball court in the park.”
Officer Frank Servis was one of the two officers flagged down by Ms. Stern. After sending a radio call to the dispatcher, he ran after the men as Officer Christopher Petz remained with Ms. Cannon and Ms. Stern. Officer Servis found three young men crouched in a ditch, which was located on the other side of a short fence which separated the park from the National Zoo. Officer Servis kept the three men there, at gun point, while other officers came as reinforcements.
The police conducted show-up identifications of the three suspects. While Mr. McMahon could not identify any of the attackers by face, he did say that the clothing worn by the detainees was similar to that worn by the men who had attacked him and his wife. Ms. Burns demurred making an identification, because she was not wearing her glasses. Ms. Stern similarly declined to make an identification, because she was “unable to get a good look” at the suspects’ faces, and therefore could not provide a description beyond their general characteristics. Ms. Cannon positively identified all three detainees as being involved in the attack. In court she testified that appellant Kirksey “was one of the two people that was robbing the female.” However, according to Detective Robert Thompson, the officer who conducted the show-up identification, she had told him upon identifying Kirksey that “I *330 don’t know what he did, he was with them.” 2
II.
The argument that merits some discussion is appellant Kirksey’s claim that the trial judge erred in instructing the jury that Ms. Cannon’s statement to the officer identifying him as one of the perpetrators (“I don’t know what he did, he was with them.”) was not to be considered for its substantive truth, but only as a prior inconsistent statement for the limited purpose of assisting the jury in making its credibility determinations with respect to the witness’s trial testimony that Kirksey robbed Ms. Burns.
3
At trial, the statement was not proffered by either party as one of prior identification, and no objection was raised concerning the limiting instruction to the jury that they were not to consider the statement for its substantive truth. The trial court has no general duty to instruct the jury
sua sponte. See Johnson v. United States,
The issue before us, therefore, is whether Ms. Cannon’s statement to the police that “I don’t know what he did, he was with them,” is so plainly one of prior identification that despite defendant’s argument that it was to be considered for impeachment, the trial judge should have
sua sponte
instructed the jury to consider it for its substantive truth. An out-of-court "prior identification by an eyewitness is admissible as substantivé evidence if the declarant is available for cross-examination. While at common law such statements were considered an exception to the general prohibition against hearsay testimony,
see Morris v. United States,
Because Porter had not been decided when the trial judge ruled in this case, any error in limiting the jury’s use of the part of the prior statement that is of interest to appellant was not plain or obvious. 6 More *332 over, there is no manifest injustice, as we doubt that Ms. Cannon’s statement that she did not know what appellant Kirksey “did” would have contributed significantly to creating a reasonable doubt in the jury’s mind that he might not have participated in the robbery, even if she could not relate his specific role, when other witnesses testified without contradiction that all four men- — -including appellant Kirksey — participated in the attack. Therefore the judge did not plainly err in giving the limiting instruction.
HI.
Both appellants argue that there was an insufficient factual basis to justify instructing the jury on the charge of assault with the intent to.commit robbery while armed.
7
Specifically, they argue that because no witness could testify which attacker employed a knife in the assault, the use of the knife can only be attributed to appellants on an aider and abettor theory. Although an unarmed accomplice may be found guilty of armed robbery as an aider and abettor,
see Jordan v. United States,
Because appellants were not convicted of committing the assault “while
*333
armed,” we need not decide whether the evidence was sufficient to support a jury charge on that issue.
See Garcia v. United States,
Additionally,
Howard
and
Garcia
specifically rejected the same assignment of prejudice which is made in the present case: that the submission of the greater offense caused prejudice because it may have induced a compromise verdict from the jury.
See Garcia,
IV.
Finally, appellants claim that their convictions should be reversed because the prosecutor engaged in improper argument to the jury. Specifically, they refer to *334 their objections to (1) the prosecutor’s reference to the victims and some of the government’s witnesses by their first names; (2) the prosecutor’s reference to Ms. Cannon and Ms. Stern as “two heroes”; and (3) the prosecutor’s commentary on the defense. Reviewing the record, it appears as though the prejudice attendant to these statements, if any, is de minimis, and the convictions may be affirmed.
In evaluating a charge of improper prosecutorial argument, a sequential analysis is applied. The court first will determine if the challenged actions or comments were improper.
See Bailey v. United States,
Against this backdrop, the first two of the three alleged improprieties may be quickly discussed. Assuming that it was improper to refer to the government’s witnesses by their first names, this would not mandate reversal. The impropriety was minimal, the comments were in no way related to the issue of guilt, and the trial judge quickly chastised the prosecutor. All this is to be weighed against the strength of the government’s case, and there is no doubt that the government presented compelling evidence of guilt to the jury. The same can be said as to the reference to Ms. Gannon and Ms. Stern as “two heroes.” While lauding the actions of key government witness may have more attendant prejudice, it similarly can be said, that when weighed against the strong evidence of appellants’ guilt, there is no reason to reverse because of this single comment.
The last challenged argument — one which commented on the proffered defense — raises slightly more concern.
9
These comments should be viewed
*335
with special scrutiny because they occurred during rebuttal, a point at which “defense counsel has no opportunity to contest or clarify what the prosecutor has said.”
Coreas v. United States,
Finding no reversible error in the appellants’ arguments, their convictions are
Affirmed.
Notes
. Mr. McMenas lived in the samé apartment building as Ms. Bums and Mr. McMahon. This building was across the street from where the attack took place.
. Detective Thompson's testimony was the only evidence presented by the defense.
. Counsel for one of the co-defendants stated the argument succinctly:
[I]t is particularly important when she says I don’t know exactly what he did. It is not, in my position, to impeach the fact that she is not saying he is one of the attackers. I think she maintains that. Only that she can’t say what he did, and I do think that is important, and that is why it becomes an important inconsistent statement.
. Porter did not cite to the statutory basis of admissibility provided by D.C.Code § 14-102(b).
. As to the extent to which description of the crime may be admitted as part of a statement of identification,
compare Williams v. United States,
.It should have been obvious to the trial judge that the portion of the statement that solely identified appellant ("He [appellant] was with them”) was admissible under the prior identification exception to the hearsay *332 rule and D.C.Code § 14-102(b). Understandably, that is not the argument pressed by appellant, who would not have benefitted from a prior consistent statement of the witness identifying him as being one of the four men involved in the robbery.
. The argument made on appeal is therefore different than that raised before the trial court, where the defendants argued that the " 'natural and probable consequences' language in D.C.’s aiding and abetting instruction takes the essential element of specific intent to commit robbery away from the jury and mandates that they hold [defendants] responsible for all foreseeable crimes, whether intended or not.” From this premise, they argued that the jury must be instructed that a required element for liability for aiding and abetting is that the defendants "had personal knowledge that the co-defendants intended to rob the complainant and that one of the co-defendants was armed with a knife.” This argument has not been raised on appeal, and therefore we consider it to be abandoned.
See D.D. v. M.T.,
While the precise argument made on appeal was not presented to the trial court, the principle that “normally” an argument not raised in the trial court is waived on appeal is, however, one of discretion rather than jurisdiction.
See id.
Thus, parties on appeal "are not limited to the precise arguments they made below” in support of their claims,
Yee v. City of Escondido,
. We reject appellant Kirksey’s argument that the trial judge erred in denying his motion for judgment of acquittal because the evidence was insufficient to support a finding of guilt on the lesser-included offense of assault with the intent to commit a robbery. In reviewing an insufficiency claim, this court reviews the evidence
de novo
in the light most favorable to the government, "giving full play to the right of the jury to determine credibility, weigh the evidence, and draw justifiable inferences of fact-”
Curry v. United States,
The law of this jurisdiction is that an intention to rob need not be expressly declared.
See Singleton v. United States,
. After defense counsel argued in closing that Ms. Burns' testimony was that none of the perpetrators specifically tried to take her bag, but she nonetheless offered her bag to them, the prosecutor rejoined in rebuttal:
... somehow, with regards to the purse, Ms. Burns’ purse, [defense counsel] somehow blames her for pushing her purse away while these people are attacking her? She was a victim that night. To victimize her again in this courtroom, to blame her for trying to save herself?
... And then [defense counsel] says nothing was taken that night. There is no evidence of robbery. Why wasn’t anything taken? Because Ms. Cannon and Ms. Stern stopped it, came and saved the day, for lack of a better term. What would have happened do you think if those two people didn’t step in? ... Where do you think the bag, the *335 watch, their wallets, all those personal items would have ended up? Do you think they would have left them on the ground and moved away, saying that was a lot of fun? Absolutely not. When you answer that question, you know the answer to this case, where those possessions would have ended up.
