On 13 November 1993, a Chilean court sentenced Contreras to seven years of prison for the Letelier assassination. He was freed on bail following the conviction, but the
Supreme Court of Chile confirmed the sentence on 30 March 1995. Contreras rebelled against the sentence by fleeing to
Southern Chile, and then to a military regiment and later a military hospital. After two months, seeing his support from the army vanish, he resigned and was sent to a military prison, where he completed his sentence on 24 January 2001 and was freed. In May 2002, Contreras was convicted as the mastermind of the 1974 abduction and
forced disappearance of the Socialist Party leader
Victor Olea Alegria. He received 15 years in prison on 15 April 2003 for the disappearance of the tailor and MIR member Miguel Ángel Sandoval in 1975, but the sentence was reduced on appeal to 12 years. Also in 2003, he was sentenced to 15 years of prison for the 1974 disappearance of journalist Diana Frida Aron Svigilsky. He was
amnestied in 2005, but the Supreme Court overturned that decision and confirmed the judgment against Contreras on 30 May 2006. He received another 15-year prison sentence on 18 April 2008 for the disappearance of the political dissident Marcelo Salinas Eytel. Contreras was also convicted by an
Argentine court in connection with the assassination of the former Chilean army chief
Carlos Prats and his wife, Sofía Cuthbert in
Buenos Aires, in 1974. An extradition request by Argentina was denied by Chile, but on 30 June 2008, a Chilean court gave Contreras two life sentences for the assassination of Prats and his wife, along with a 20-year sentence for conspiracy. and Contreras was transferred back to
Punta Peuco in
Tiltil, north of the capital.
Accusing Pinochet On 13 May 2005, Contreras submitted to Chile's Supreme Court a 32-page document that claimed to list the whereabouts of about 580 people who disappeared during Pinochet's rule. Human rights groups immediately questioned the information and its source and cited Contreras's years of deception and denials of responsibility for human rights abuses. Many of the details he provided were previously known, and some contradicted the findings of commissions that have investigated the disappearances. In the document, he wrote that Pinochet had personally ordered the repressive measures. During the same May 2005 hearing to the Supreme Court, Contreras directly accused the
CIA and the Cuban terrorist
Luis Posada Carriles in the 1976 assassination of Orlando Letelier. Contreras accused Pinochet of having given the order to assassinate Orlando Letelier and Carlos Prats. He also declared to Chilean justice in 2005 that the CNI, the successor of DINA, handed out monthly payments between 1978 and 1990 to the persons who had worked with DINA agent
Michael Townley in Chile, all members of
Patria y Libertad, the far-right movement that had been involved in the
Tanquetazo : Mariana Callejas (Townley's wife), Francisco Oyarzún, Gustavo Etchepare and
Eugenio Berríos. Assassinated in 1992, Berríos, who worked as a chemist for the DINA in
Colonia Dignidad, also worked with drug traffickers and
DEA agents. Pinochet died at the age of 91 on 10 December 2006, before any court could convict the former dictator of crimes related to his military rule. ==Illness and death==