Edwаrd Dashan Smith appeals from his jury convictions for distribution of drugs and possession with intent to distribute drugs. He argues that the District Court 1 erred in denying (1) his motion to suppress evidence found at his house during exeсution of a search warrant, because the information in the warrant affidavit was stale; (2) his motion for a mistrial based on the government’s references to other bad acts; *904 (3) his motion for a mistrial based on the government’s allusion in closing argument to his failure to testify; and (4) his motion to sever the possession-with-intent and distribution counts for trial. We affirm.
I.
On July 2, July 7, and July 8, 1999, a paid confidential informant made drug purchases from Mr. Smith at Mr. Smith’s house, under police surveillance. On September 15, 1999, a federal indictment was returned against the defendant charging him with three counts of distribution of coсaine base. On October 5, 1999, state police officers applied for a search warrant of Mr. Smith’s house, with a supporting affidavit noting the three July transactions. A state court judge issuеd the warrant, and, when it was executed the next day, approximately 113 grams of cocaine base, $700 in cash, and documents and receipts in defendant’s name were found in a safe in his bedroom. A fourth count was added to the indictment for possession with intent to distribute cocaine base.
Before trial, defendant moved to suppress the seized items on the ground that thе affidavit did not establish probable cause because the information relied upon — the sales in July — was stale. Following a hearing, the District Court denied this motion, as well as a motion to sever the possession-with-intent count from the three distribution counts. The jury found Mr. Smith guilty only on the July 8 distribution count and the possession-with-intent count. The jury hung on the other two counts, which the government then dismissed. The dеfendant was sentenced to concurrent terms of 120 and 135 months in prison.
II.
A.
Defendant first argues that the District Court erred in denying his motion to suppress. He argues that the warrant did not establish probable cause that evidence would be found at his house, because the information in the affidavit regarding drug transactions at the house was approximately three months old. He argues thаt the State’s reliance on
United States v. Maxim,
“[A] warrant is prоper so long as the evidence as a whole creates a reasonable probability that the search will lead to the discovery of evidence.”
United States v. Humphrey,
Mr. Smith also argues that the warrant was improper because the affidavit stated that the confidential informant was known to the police and had been used in other cases, but, in fact, this was not true. The government does not address this point in its brief. Mr. Smith asked for a mistrial during the government’s case when it became apparent that the statement in the affidavit regarding the police offiсer’s past acquaintance with the confidential informant was not true. The Court ruled that the government should proceed with its case and told defense counsel that the point could be raised in a motion for a directed verdict or for judgment of acquittal. Tr. 245-47. The issue was not raised in Mr. Smith’s motion for a directed verdict, Tr. 274-76, and the record does not reflect a later mоtion for judgment of acquittal. In any event, we find no error in the District Court’s ruling. The affidavit, which reported the police surveillance of the controlled transactions, was sufficient to provide probable cause even though the confidential informant was not previously known to the police. See
United States v. Humphreys,
B.
Defendant next argues that he should have been granted a mistrial because the government stated in opening argument that he had sold drugs to the confidential informant’s father. The District Court agreed with the government that the motion was untimеly, but instructed the jury to disregard that portion of the government’s opening statement. We find no ground for reversal here. We also find no merit to the argument that the District Court erred in denying a motion for a mistrial after the confidential informant testified that he asked the police officers to meet him at a certain location to arrange for the second drug transactiоn with the defendant. A review of the transcript reference in Mr. Smith’s brief, Tr. 224, reveals that there was no impermissible mention of other bad acts he was supposed to have committed.
C.
The District Court also denied a motion for a mistrial made during the government’s closing argument. The government told the jury that the testimony of the confidential informant should be believed because he had placed himself at great risk making the controlled buys, and because there was not “a single word of testimony ... [or] a single exhibit during the course of the trial which would suggest ... to a reasonable person that he was testifying falsely.” Tr. 302-03. The District Court rejected defendant’s argument *906 that the statement was an improper comment on his failure to testify. 2
Even indirect comments on a defendant’s failure to testify are error when the prosecutor intended to call attention to the defendant’s failure to testify, or the jury would “naturally and necessarily” understand the comments as highlighting the defendant’s failure to testify.
United States v. Moore,
D.
Finally, the District Court did not abuse its discretion in denying Mr. Smith’s motion to sever for trial the possession-with-intent count from the distribution counts. Sеe
United States v. Koskela,
Accordingly, we affirm.
Notes
. The Hon. Stephen M. Reasoner, United States District Judge for the Eastern District of Arkansas.
. Mr. Smith called only one witness on his own behalf — one of the police officers involved in the case who had testified for the government — -and asked him a few questions about police access codes. Tr. 283-85. Nothing in this witness's testimony could have served to undermine the credibility of the government’s confidential informant.
