United States v. Martinez-Garcia, 397 F.3d 1205 (9th Cir. Feb. 11, 2005) (defendants conviction for possession a firearm as an illegal alien affirmed over claim that the firearm, seized pursuant to a search warrant for his home, should have been suppressed due to alleged violations of the Fourth Amendment).
http://caselaw.lp.findlaw.com/data2/circs/9th/0330532p.pdf