On 28 May 2009, José Adolfo Paredes Márquez, a 54-year-old former Army conscript arrested the previous week in San Sebastián, Chile, was formally charged with Jara's murder. Following his arrest, on 1 June 2009, the police investigation identified the officer who had shot Jara in the head. The officer played Russian roulette with Jara by placing a single round in his revolver, spinning the cylinder, placing the muzzle against Jara's head, and pulling the trigger. The officer repeated this a couple of times until a shot fired and Jara fell to the ground. The officer then ordered two conscripts (one of them Paredes) to finish the job by firing into Jara's body. A judge ordered Jara's body to be exhumed in an effort to gather more information about his death.