Alberto Fujimori was used by Fujimori and his supporters to bolster his image as tough on terrorism. Several organizations criticized Fujimori's methods against the Shining Path and the MRTA. Amnesty International said "the widespread and systematic nature of human rights violations committed during the government of former head of state Albert Fujimori (1990–2000) in Peru constitute crimes against humanity under international law." Fujimori's alleged association with death squads is currently being studied by the Inter-American Court of Human Rights, after the court accepted the case of "Cantuta vs Perú". The 1991 Barrios Altos massacre by members of the death squad "Grupo Colina",
Alberto Fujimori based on traditional methods of organisation and resistance: strikes and street demonstrations. Some scholars claim that Fujimori's government became a "dictatorship" after the auto-coup, permeated by a network of corruption organized by his associate Montesinos, who now faces dozens of charges that range from embezzlement to drug trafficking to murder (Montesinos is currently on trial in Lima). Fujimori's style of government has also been described as "populist authoritarianism". Numerous governments and human rights organizations such as Amnesty International, have welcomed the extradition of Fujimori to face human rights charges. As early as 1991, Fujimori had himself vocally denounced what he