Grease star Jeff Conaway's family members haave decided to turn off the actor's life support system, marking a sad end to his battle with substance abuse. The family, who has kept a vigil at the L.A. hospital where Conaway is in a coma after being found unconscious at home, say his fight will end. "Doctors advised the family that Jeff has had no brain function since he was brought into the hospital,"
a source close to the ...