I don't know if anyone has been following this, but a month or so ago, some Argentinian prosecutor was found dead in his hime the day he was supposed to reveal damning information about a cover-up. It got better because they claimed suicide, though he had no powder on his hands, then they heard some government officials looked over the premises before the detectives, and now they found a draft of an arrest warrant for the president in the trash. Gripping!
I don't have a link to hand run down, but I do have a link to a collection of links. Peruse if you're bored.