IRVINE, Calif. — Former USC and Los Angeles Raiders quarterback Todd Marinovich has been arrested after being found naked with marijuana and possibly methamphetamine in a stranger’s backyard in Southern California.

Police said Monday that Marinovich was arrested Friday night after a call saying a naked man was on a hiking trail near homes. The officers found him in a backyard holding a bag containing marijuana and a substance that appeared to be meth but police are awaiting lab results.

The 47-year-old Marinovich was a star quarterback at USC.