UPDATE May 27, 2011- Jeff Conaway passed away today. Per E! News: "Jeff Conaway slipped away and never woke up. The 60-year-old star of Grease and Taxi, who publicly struggled with drugs and alcohol over the last decade, died Friday at a Los Angeles-area hospital. He had been in a coma for more than two weeks after being found unconscious in his home. Family members, … [Read more...] about Jeff Conaway aka “Kenickie” from original “Grease” in critical condition, dies 2 weeks later