Celebrity Rehab with Dr. Drew Ex-'Celebrity Rehab' star Jeff Conaway unconscious after overdose 05/18/2011 Actor Jeff Conaway was unconscious and in critical condition following an apparent drug overdose in California, his family said Wednesday. Read More RELATED NEWS Coroner confirms Jeff Conaway died of an accidental drug overdoseJeff Conaway dead at 60 after being taken off life support by familyJeff Conaway still in coma after 'Celebrity Rehab' star's apparent OD TAGS: Jeff Conaway Taxi Grease
