By Mac Margolis, 3 June 2015
This much is certain.
On Jan. 18, Argentine star prosecutor Alberto Nisman was found dead, with a bullet wound to his head, in a pool of blood on the bathroom floor of his apartment in an upscale Buenos Aires neighborhood.
Almost everything else about the demise of the chief investigator into the worst terrorist attack on Latin American soil — the time of death, whether it was a murder or suicide, and how a team of bodyguards missed the action — remains a mystery.