Ron Palillo Of "Welcome Back, Kotter" Found Dead!

Ron Palillo, an actor who played Horshack in a 1970's hit sitcom "Welcome Back, Kotter" died Tuesday morning..
TMZ Reported that Ron was found by his partner Joseph Gramm at arround 4:00am. He called an ambulance and Ron was rushed to hospital.. He was later pronounced dead. He died at the age of 63... Ron acted alongside John Travolta in 1975 - 1979. Only 2 of the Four troublesome teens of the sitcom are still alive.