Schwarzenegger's Teenage Kid Busted For Throwing a House Party! Arnold Schwarzenegger's 17-year-old son had a run-in with LAPD this weekend when cops responded to a house party he was cohosting . . . and forced him to shut it down. Law enforcement sources tell TMZ cops received six noise complaints. Was Patrick one of the ones to receive a minor in possession of alcohol citation? Check out the story on TMZ!