United States v. Vasquez-Garcia, __ F.3d __ (8th Cir. Jun. 9, 2006) (police reports could not be used to determine whether offense was an aggravated felony firearms offense; defendant wanted police reports submitted to rebut charging document to which he entered a plea to possession of a sawed off shotgun).
http://caselaw.lp.findlaw.com/data2/circs/8th/052735p.pdf