Antonio Harris was convicted of possessing over fifty grams of cocaine base (crack) with intent to distribute it, see 21 U.S.C. § 841(a)(1). On appeal, Mr. Harris maintains that the district court 1 should have granted his suppression motion and that the court erred in two of its evidentiary rulings. We affirm.
I.
When Mr. Harris moved to suppress the weapon and drugs seized at his apartment on the ground that the warrant authorizing the search that produced them was not supported by probable cause, the district court denied the motion. We reviеw
de novo
a district court’s conclusion that there was a substantial basis for a magistrate’s determination of probable cause.
See United States v. Leppert,
The affidavit of Detective Leo Liston, which was offered in support of the warrant application, stated that a confidential informant told him that a man calling himsеlf Bones was selling crack and marijuana out of an apartment. According to the affidavit, the informant advised Detective Liston that he had seen drugs inside Bones’s apartment and he provided the address where Bones lived and a description of Bones and of the car that he drove. The informant later identified Bones аs Mr. Harris. Detective Liston attested that he engaged in an independent investigation that confirmed the information provided to the extent that it could be confirmed. The detective further explained in his affidavit that the confidential informant was reliable because the informant had previously provided information that led to an arrest. An informant is sufficiently reliable if the informant has provided reliable information in the past or if details from the informant are independently corroborated.
See United States v. Leppert,
*941
II.
Mr. Harris maintains that the district court erred by allowing Julie Hancock, his probation officer at the time of trial, to testify to the contents of his probation file. During the trial, Mr. Harris, in an effort to establish that Detective Liston had planted the drugs seized in his apartment, testified that the detеctive had harassed him on three separate occasions and that he (Mr. Harris) notified Kelly Wilkins, who was his probation officer at the time, each time he had such an encounter as he was required to do. Ms. Hancock testified that Mr. Harris’s probation file, which Ms. Wilkins maintained during the time period in question, did not contain any notаtions indicating that Mr. Harris had made any calls to Ms. Wilkins or notified her of any supposed harassment.
Mr. Harris argues first that Ms. Hancock’s testimony was inadmissible hearsay under Fed.R.Evid. 803(8)(B). Thаt rule sets out what is often referred to as the public records exception to the hearsay rule,
see United States v. Brown,
In the first place, we have held that 803(8)(B) “does not bar the admission of all law enforcement agency records,”
United States v. Edelmann,
More to thе point, it is Fed.R.Evid. 803(10) that is relevant here because Ms. Hancock’s testimony was not offered to show what was in Mr. Harris’s file; it was offered to show what was not in it. Rule 803(10) allows for аdmission of testimony that “a diligent search failed to disclose [a] record” to prove the “nonexistence of a matter” where a record of such a matter would have been “regularly made and preserved by a public office or agency.” Ms. Hancock testified, in part, that it was normal policy for probаtion officers to make an entry in a probationer’s file for each contact with the probationer, and there were no notations in Mr. Harris’s file indicating that Mr. Harris had contacted Ms. Wilkins. Ms. Hancock’s testimony was therefore admissible to prove that Mr. Harris did not tell Ms. Williams about any alleged police harassment.
*942
Mr. Harris also maintains that the admission of Ms. Hancock’s testimony violated his confrontation rights because he could not cross-examine Ms. Wilkins about the contents of his file.
See Greer v. Minnesota,
III.
Mr. Harris contends finally that the trial court erred by admitting certain utility records into evidence. At trial, Cynthia Broadway, Mr. Harris’s mother, testified that because of a power outage at her home she stayed at Mr. Harris’s home during the period that Mr. Harris was under surveillance. Her further testimony that she did not see anything indicating drug activity during her stay was intended to bolster Mr. Harris’s defense thаt Detective Liston planted the drugs seized at his home. The utility company records indicated that there was indeed a power outage at Ms. Broadway’s addrеss, but that it occurred after Mr. Harris was arrested.
When the government offered the records, it stated that they were being introduced for purposes of impeaсhment. But impeachment of a witness involves evidence that calls into question the witness’s veracity. It deals with “matters like the bias or interest of a witness, his or her caрacity to observe an event in issue, or a prior statement of the witness inconsistent with his or her current testimony.”
Berry v. Oswalt,
The cases that Mr. Harris and the government citе in their briefs on this issue are entirely inapposite.
See, e.g., United States v. Allen,
IV.
We affirm the district court’s judgment.
Notes
. The Honorable Carol E. Jackson, United States District Judge for the Eastern District of Missouri.
