[Coll.]; opium, cocaine, morphine, heroin; LSD, lysergic acid diethylamide [Chem]; phencyclidine, angel dust, PCP; barbiturates; amphetamines, speed [Coll.].

He was only 17, but had died of an overdose of barbiturates on August 22, 1970 in a shack that he and his drug addicted friends had built on a side street in Hopewell, New York.