"Decades later, however, spectacular revelations cast Olson’s death in a completely new light. First, the CIA admitted that, shortly before he died, Olson’s colleagues had lured him to a retreat and fed him LSD without his knowledge. Then it turned out that Olson had talked about leaving the CIA – and told his wife that … Continue reading From Mind Control to Murder? How a Deadly Fall Revealed the CIA’s Darkest Secrets