MEMORANDUM **

Jose Collazo-Cervantes appeals from his sentence of 57 months following his guilty plea to being a deported alien found in the United States without permission, in violation of 8 U.S.C. § 1326. He argues that the court erred in relying on police records of past offenses in deciding not to depart downward.

We do not have jurisdiction to review a district court’s discretionary refusal to depart downward. See United States v. Ruiz, 536 U.S. 622, 627, 122 S.Ct. 2450, 153 L.Ed.2d 586 (2002). We may, however, review a sentence “imposed in violation of law.” 18 U.S.C. § 3742(a)(1). As we always have the jurisdiction to determine our own jurisdiction, see Ruiz, 536 U.S. at 628, 122 S.Ct. 2450, we address the merits below, conclude that the sentence was not imposed in violation of law, and dismiss the appeal for lack of jurisdiction.

“[Ajlthough a ‘prior arrest record’ by itself is not reliable, a ‘police record’— which ‘covers all aspects of a prosecuted offense’ and ‘detail[s][ ] underlying conduct during [an] offense’ — is rehable information.” United States v. G.L., 143 F.3d 1249, 1255 (9th Cir. 1998) (quoting United States v. Durham, 995 F.2d 936, 938 & n. 1 (9th Cir. 1993)). The police record in this case was detailed and complete, and Colla*762zo-Cervantes had been convicted of the assault offense. The district court did not err in considering the police record.

DISMISSED.