Former CIA Employee Discusses The "Heart Attack Assassination Gun" That Was Made Public In 1975

The Heart Attack Gun is a weapon that was revealed in 1975 at a hearing of a committee led by Frank Church. At the hearing, Church showed off the CIA's heart attack gun, which was a modified Colt 1911. The gun is battery powered and shoots an extremely small projectile of ice containing frozen shellfish toxin.
According to Mary Embree, a former CIA employee, the heart attack gun reportedly could pierce through clothing, leaving no sign on the skin except a small red dot. The targeted person would feel nothing beyond a slight sting, comparable to a mosquito bite.
CIA director William Colby stated that in 1952 the CIA began a secret research program, code-named M.K. Naomi, partly to find countermeasures to chemical and biological weapons that might be used by the Russian KGB.The cause of death of the victims is said to be heart attacks and the gun is used by the CIA to commit assassinations that can't be traced back to them.
Many conspirators believe that the CIA is still using this gun today.