Opinion for the court filed by Circuit Judge KAREN LeCRAFT HENDERSON.
Jannazzo D. Boyd appeals his conviction on one count of possessing with intent to distribute more than five grams of cocaine base, in violation of 21 U.S.C. § 841(a) and (b)(l)(B)(iii). Boyd contends he was denied a fair trial because (1) the prosecutor improperly cross-examined him on whether police witnesses had given false testimony and attempted to bolster the officers’ credibility during both cross-examination and closing argument and (2) the judge failed to inform the jury that the court reporter could read portions of the testimony for them. For the following reasons we affirm the conviction.
*870
On appeal from a conviction, we must viеw the evidence in the light most favorable to the government, allowing it the benefit of all reasonable inferences that may be drawn from the evidence and permitting the jury to determine the weight and credibility of the evidence.
United States v. Smith,
On June 24, 1989 Metropolitan Police Officers Anthony Scarpine, Daniel Shereika and Steven Packard entered an apartment building on Park Road, N.W. in the District of Columbia to investigate complaints of narcotics transactions. After passing through the first-floor hallway, the officers climbed the stairway to the second floor. As Scarpine and Shereika topped the stairs, they saw Boyd emerge from an apartment doorway carrying a brоwn sack. When Boyd spotted the officers he “froze” for a moment and then threw the sack to the floor. He started back toward the apartment only to encounter a closed door. He then turned around and agаin started walking toward the officers. Scarpine told Shereika to stop Boyd while he himself retrieved the discarded sack. Inside he found 123 ziplock bags containing a total of 41.3 grams of cocaine base. Boyd was arrеsted and was later indicted on one count of possessing with intent to distribute more than five grams of cocaine base.
At trial Boyd testified he never had the sack in his possession. According to Boyd, Scarpine told Shereikа to hold him for no apparent reason and then “started snooping down” the hallway until he “found” the bag containing cocaine base. Trial Tr. (9/13/89) 89-90. During cross-examination, the prosecutor asked Boyd why Scarpine and Shereika were “making this up.” Id. at 93. Boyd’s counsel responded “I object” and the judge immediately replied “Overruled.” Id. The prosecutor continued:
Q. Do they have something against you?
A. I don’t know them. I know they don’t know me.
Q. You have never seen them before?
A. I ain’t never seen them before. I’d heard of them before though.
Q. But you had never seen them before?
A. No, I ain’t never seen them before.
* * # * * *
Q. So you have never seen those 123 ziplocks? Is that your testimony?
A. Yes that’s my testimony.
Q. You never saw that paper bag?
A. No. I didn’t.
Q. You didn’t walk out of Apartment 25 with that bag in your hand?
A. No.
Q. And these people that are in here putting their lives and their careers — over twenty years for Sergeant Shereika and over seventeen years for Scarpinе — they are putting them on the line to get you and you don’t even know them.
A. (No response).
Id. at 94, 99-100. In closing argument, the prosecutor told the jurors:
Well, now, you’re the sole judges of credibility in this matter. It’s up to you to decide who to believe — whether yоu’re going to believe Jannazzo Boyd or Officer Scarpine and Sergeant Shereika. It’s up to you to decide by looking at the way they testified, by looking at their behavior on the witness stand, and by looking at whether they have а motive for not telling the truth.
Let’s look at the motives here. Officer Scarpine and Sergeant Shereika have 38 years of service to this city between them. Does it make sense that they are going to get on the stand and рerjure themselves to get Jannazzo Boyd? Does it make sense that they are going to put their careers and their retirement on the line for Jan-nazzo Boyd, someone that they don’t even know, and Jannazzo Boyd said he didn’t even know them before this? That they are going to get up there and put on the line all of their time, their lives, and their honesty in order to get Jannazzo Boyd? No, it doesn’t make any sense.
And look at it this way. If they were going to make up а story, don’t you think they would have made it better? Don’t *871 you think they would have said, “Yes, we found the drugs right in his right front pocket,” and don’t you think they would have just put it in his pocket, hauled him downstairs in front of all these witnesses that were supposed to be outside and said, “Oh, look what we found.”
So why do we end up with a case where something has dropped, a bag? Because that’s what happened. That’s the truth. They have no reason to make up anything against Jannazzo Boyd.
Trial Tr. (9/14/89) 11-12.
The jury began deliberating at 2:57 p.m. on September 14, 1989. At 4:15 that afternoon the trial judge read counsel a note from the jury asking “Has a transcript of yesterday’s trial been prepared and, if so can we have a copy?” Id. аt 38. The judge informed counsel that he proposed to tell the jurors that “the transcript has not yet been prepared and they are going to have to rely on their collective recollection of the proceedings of yesterday.” Id. at 38-39. The prosecutor responded “That’s fine,” while defense counsel said nothing. Id. at 39. The trial judge then announced “Hearing no dissent, that’s what I will tell them,” id., and he did so. The jurors continued to deliberate thrоughout the afternoon until the court recessed around 6:00 p.m. They resumed deliberations the following morning and returned a guilty verdict at 2:15 that afternoon. Boyd appeals the verdict on the grounds set out above.
First, Boyd argues thаt the prosecutor’s cross-examination and closing remarks impermissibly infringed on the jury’s right to make credibility determinations. We agree but conclude the error does not merit reversal. “Determinations of credibility are for thе jury, not for witnesses.”
United States v. Richter,
The prosecutor compounded her error, bоth in cross-examination and, more extensively, in closing argument, by “vouching” for the police witnesses’ credibility, indicating that they would not he on the stand and thereby jeopardize their careers and risk criminal prosecution. This argument relied on evidence not in the record and was clearly improper.
See United States v. Martinez,
Where, as here, the defendant fails to object or to state the specific ground for an overruled objection, we may reverse only for plain error unless the defendant can demonstrate on appeal thаt the ground for the objection was obvious from the context in which it was made.
See
Fed.R.Crim.P. 51;
United States v. Young,
The trial court specifically instructed the jurors that the “statements and arguments of counsel are nоt evidence,” Trial Tr. (9/14/89) at 23, that “[a] police officer’s testimony should be considered by [them] just as any other evidence in the case,”
id.
at 30, and that “[i]n no event should [they] give either greater or lesser credence to the testimony of any witness merely because he or she is a police officer,”
id.
These instructions, combined with the minimal importance of the challenged questions and statements and the absence of any reason for the jury to disbelieve the substantial incriminating testimony of the police witnesses, persuade us that Boyd suffered no prejudice from the prosecutor’s improper questions and argument and that there is therefore no plаin error to support reversing his conviction.'
Cf. United States v. Perholtz,
Next, we find no error in the trial court’s failure to advise the jury sua sponte that, although no transcript had been prepared, the court reporter could read it portions of the testimony. A trial court enjoys broad discretion in responding to jury questions generally,
Salzman v. United States,
*873 For the preceding reasons, the appellant’s conviction is
Affirmed.
Notes
Had Boyd testified on his own that the officers were lying, such questioning might be proper.
See United States v. Cole,
