Robert Downey, Jr.'s son Indio was arrested for cocaine possession in West Hollywood on Sunday afternoon.
TMZ reports that Indio was released from jail late last night after posting $10,000 bail. He was reportedly riding in a car in a car that was pulled over after police noticed one of the passengers smoking something out of a pipe.
Indio's father, Robert Downey, Jr., suffered through a highly-publicized struggle with addiction that resulted in his imprisonment in 1999 and very nearly cost the actor his career.
Indio was rumored to have been involved with drugs in the past. The 20-year-old allegedly entered rehab after becoming addicted to prescription pills last year.