In 1953, the CIA begins Project MKUltra, a human testing program. Experiments on humans were intended to identify and develop drugs and procedures to be used in interrogations and torture, in order to weaken the individual to force confessions through mind control. MKUltra used numerous methodologies to manipulate people’s mental states and alter brain functions, including the surreptitious administration of drugs (especially LSD) and other chemicals, hypnosis, sensory deprivation, isolation, verbal and sexual abuse, as well as other forms of psychological torture. The scope was broad, with research undertaken at 80 institutions, including 44 colleges and universities, as well as hospitals, prisons, and pharmaceutical companies. Many subjects died under testing, or committed suicide. Others such as Frank Olson were murdered for threatening to expose the program. 1