Florencio Caballero, a former Honduran Army interrogator, said that he had been trained by the Central Intelligence Agency, which the New York Times confirmed with US and Honduran officials. Much of his account was confirmed by three American and two Honduran officials, and may be the fullest given of how army and police units were authorized to organize death squads that seized, interrogated and killed suspected leftists. He said that while Argentine and Chilean trainers taught the Honduran Army kidnapping and elimination techniques, the CIA explicitly forbade the use of physical torture or assassination.[3]