Context
Dique La Florida is a reservoir about 47 km northeast of the city of San Luis, on Route 9. In February 1978 six men from San Luis went there on a night fishing trip. Pedro Raúl Sosa and his brothers Ramón Armando and Genaro Luis. Manuel María Álvarez, of Aerolíneas Argentinas. Regino Salvador "Ficha" Perroni. Jacinto Eduardo "El Cata" Lucero. They settled on the shore about 100 metres from the Club Náutico y de Pesca. Argentina was under a military dictatorship.