Actor Joshua Andrew Koenig, best known for playing "Boner" Stabone on Growing Pains, was found dead in a park in Vancouver, the Vancouver Sun is reporting. Koenig's friends and family have been actively looking for him for 10 days, when he was last seen in Vancouver. His father Walter, who played Pavel Chekov on the original Star Trek, posted on his website that Koenig had been depressed prior to his disappearance. Our condolences to his family as well as the many, many people in the comedy world whose lives he touched. RIP.