Cathy O'Brien or Kathy O'Brien is the name of *

Cathy O'Brien (conspiracy theorist) Cathy O'Brien (born December 4, 1957) is an American conspiracy theorist and author who claims to have been a victim of a government mind control program called "Project Monarch", which she alleges was part of the CIA's Project MKUltra. O'Brie ...

(born 1957), MK ULTRA Survivor * Cathy O'Brien (runner) (born 1967), American marathon runner

See also