United States v. Pereira-Salmeron, 337 F.3d 1148 (9th Cir. August 4, 2003) (Virginia conviction, for carnal knowledge of a child between 13 and 15 years of age, is a "crime of violence" under U.S.S.G. 2L1.2).
http://caselaw.lp.findlaw.com/data2/circs/9th/0210071p.pdf