Over a week after he was expected to arrive to LA, actor Andrew Koenig is still nowhere to be found. Andrew, who played Boner on the hit 80’s sitcom Growing Pains, failed to return to his Venice, CA home after a trip to Toronto and Vancouver on February 14, leaving his father, Walter Koenig, worried. "Andrew was suffering from depression at the time of his disappearance,” says a message on former Star Trek star Walter’s official website. The concerned parent received a “despondent” letter from his troubled son on February 16. Anyone with information regarding Andrew’s whereabouts is encouraged to contact their local police department.