The TV actor Carl Steven died at the age of 36. Here is all you want to know, and more!
Biography - A Short Wiki
He was a former child actor who became famous for his role as a young Spock in Star Trek III: The Search for Spoke and for his recurring roles in series like Punky Brewster.
He was married to Dawn Krakoff.
After retiring from acting as an adult, he fell prey to addiction and died from a heroin overdose while serving time in prison in Tucson, Arizona, for armed robbery. He was 36 and died on July 31, 2011.