Phencyclidine and Violent Deaths in St. Louis, Missouri: A Survey of Medical Examiners' Cases from 1977 through 1986

A survey of 104 deaths involving phencyclidine (PCP) occurring from 1981 through 1986 in metropolitan St. Louis, Missouri, is presented. Four black males (22-33 yr) died from fatal PCP intoxication. PCP was detected in an additional 100 deaths: 81 homicides, 13 suicides, and 6 accidental deaths. Seventy-five of these deaths were homicides of Black males (mean age 27 years) typically dying from gunshot wounds, 64 cases. In 50% of deaths where PCP was detected, other drugs were co-administered: ethanol (35%) and cocaine (20%) being the most common mixtures. A dramatic continuous increase in PCP abuse from 1984 through 1986 was demonstrated by drug abuse indicator data: treatment admissions, emergency room episodes, police exhibits, and driving under the influence of PCP arrests. Increased abuse of PCP in St. Louis has been associated with increased medical emergencies and violence against persons.