United States v. Margarito Gomez Serena, Jr., Also Known as Margarito Rodriguez Serena

SMITH, Circuit Judge.

Margarito Gomez Serena, Jr. pleaded guilty to possession of firearms, possession of ammunition by a drug user, possession of stolen firearms, and possession of a firearm with an obliterated serial number, in violation of 18 U.S.C. §§ 922(g) and (j) and 18 U.S.C. § 924(a). Pursuant to his plea agreement, Serena reserved the right to appeal the district court’s 1 order denying his motion to suppress evidence obtained after an alleged illegal detention. We affirm.

I. Background

Officer Kyle Olson stopped Serena on April 30, 2002, in Fargo, North Dakota, because the tags on the…