The military surrounded the town of Santiago and searched for people hiding in potential guerilla insurgent locations. Civilians were detained for long periods of time and some disappeared. Following the coup, bodies were abundant in the streets and in the Mapocho River. It is estimated that 3,200 people were executed or disappeared between 1973 and 1990 in Chile. Higher estimates are up to 4,500 people. These bodies were taken to morgues to be identified and claimed. Unidentified bodies were buried in marked mass graves. From this conflict, several hidden mass graves have been identified. In December 1978, 15 bodies were discovered in an abandoned limestone mine in Lonquén. In October 1979, 19 bodies were exhumed after being secretly buried at the cemetery of Yumbel. Mass graves were also identified in Santiago's General Cemetery with multiple bodies being forced into a single coffin. This cemetery had an influx of over 300 bodies within a three-month time span. These mass graves were distinguished by a cross with the initials "NN." "NN" is indicative of the phrase "Nomen Nescio" or "no name." Following extensive media coverage of these mass graves, the Chilean military decided to exhume the bodies from Lonquén, Yumbel, and Santiago's General Cemetery. The military airdropped the exhumed bodies over open water or remote mountain locations. Turkish Invasion of Cyprus Many mass graves of both Turkish and Greek Cypriots were found in Cyprus after Turkey invaded the island in 1974. On August 3, 14 Greek Cypriot civilians were executed and buried in a mass grave. In Eptakomi 12 Greek Cypriots were found in a mass grave executed with their hands tied. On the other hand, during the Maratha, Santalaris and Aloda massacre, 126 Turkish Cypriots including elderly people and children were murdered by EOKA B and the inhabitants of the three villages were buried in mass graves with a bulldozer. The villagers of Maratha and Santalaris, 84 to 89 people in total, were buried in the same grave. Mass graves were used to bury Turkish Cypriot victims of Tochni massacre too. 1976 Argentine coup d'état On March 24, 1976 at 3:21 AM, the media told the people of Argentina that the country was now under the "operational control of the Junta of General Commanders of the Armed Forces." This event and years following it became known as the 1976 Argentine coup d'état. President Isabel Perón had been taken captive two hours