His presidency was marked by world-record hyperinflation with the annual rate exceeding 13,000 percent per year. The administration devastated the local economy as well as all governmental institutions. Hunger, corruption, injustice, abuse of power, partisan elitism, and social unrest raised to dramatic levels spreading throughout the whole nation due to García's misdeeds and incompetence, spurring terrorism. The economic turbulence exacerbated social tensions and contributed in great part to the rise of the violent Maoist rebel movement known as the Shining Path, which launched the internal conflict in Peru and began attacking electrical towers, causing a number of blackouts in Lima. The period also saw the emergence of the Túpac Amaru Revolutionary Movement (MRTA). The García administration unsuccessfully sought a military solution to the growing terrorism, allegedly committing human rights violations, which are still under investigation. These include the Accomarca massacre, where 47 campesinos were gunned down by armed forces in August 1985; the Cayara massacre (May 1988), in which some thirty people were killed and dozens disappeared; and the summary execution of more than 200 inmates during prison riots in Lurigancho, San Juan Bautista (El Frontón) and Santa Bárbara in 1986. According to an official inquiry, an estimated 1,600 forced disappearances took place during García's presidency. His own personal involvement in these events is not clear. García was allegedly tied to the paramilitary Rodrigo Franco Command, which is accused of carrying out political murders in Peru during García's presidency. A U.S. declassified report, written in late 1987, said that García's party, APRA, and top government officials were running a paramilitary group, responsible for the attempted bombing of the "El Diario" newspaper, then linked to Shining Path, had sent people to train in North Korea and may have been involved in executions. According to investigative journalist Lucy Komisar, the report made it clear that it believed García had given the orders.