Thursday March 17 2011. Mel Gibson's booking mugshot and booking sheet after he handed himself in to El Segundo Police Department, California. The Oscar winning actor/director's visit to the dept was part of his sentence for a misdemeanor battery conviction in connection with a January 2010 attack on ex-girfriend Okasana Grigorieva. After turning himself into the authorities, the 55-year-old was released - the whole process reportedly taking an hour.