CIA revealed a “heart attack” gun in 1975. A battery operated gun which fired a dart of frozen water & shellfish toxin. Once inside the body it would melt leaving only a small red mark on the victim where it entered. The official cause of death would always be a heart attack.

Conspiracy: 8 Far-Fetched Theories That Turned Out To Be True CIA HEART ATTACK GUN Mary Embree, who began her career in the CIA as a secretary in the Audio-Surveillance Divison before being promoted to the Technical Services department, says she was asked to research a poison that would induce a heart attack in its victim …

CIA revealed a “heart attack” gun in 1975. A battery operated gun which fired a dart of frozen water & shellfish toxin. Once inside the body it would melt leaving only a small red mark on the victim where it entered. The official cause of death would always be a heart attack. Read More »