On 18 November 1978, 918 people died at the Peoples Temple agricultural commune in Jonestown, Guyana. Jim Jones ordered mass ingestion of cyanide-laced punch; Congressman Leo Ryan and four others were murdered at the nearby airstrip. The CIA-mind-control claim — that Jones was a programmed intelligence asset executing an MKULTRA operation — is unsupported. The coerced-mass-suicide-and-murder framing is well-evidenced: autopsies showed lethal injections, especially in children, corroborating survivor accounts of force.