On 25 March 1985, MIR terrorists plantd a bomb at the Araucano Hotel in [[Concepción]], killing a marine sergeant René Osvaldo Lara Arriagada and an army sergeant Alejandro del Carmen Avendaño Sánchez, who were trying to defuse the bomb. | On 25 March 1985, MIR terrorists plantd a bomb at the Araucano Hotel in [[Concepción]], killing a marine sergeant René Osvaldo Lara Arriagada and an army sergeant Alejandro del Carmen Avendaño Sánchez, who were trying to defuse the bomb. |