Note from blogger :Death of Argentina prosecutor ( Dirty deal over Iran Oil )

I read there was no " Gun powder on his hands ," this clearly point's out the fact that he did not shoot himself. 
                    DIRTY DEAL OVER IRAN OIL  - STATES WALL STREET E-MAIL

Mr. Nisman accused Mrs. Kirchner of ordering intermediaries to secretly negotiate a deal with Tehran to offer immunity for Iranian suspects in exchange for Iranian oil. The prosecutor, who had worked on the case for a decade, was scheduled to appear at a congressional hearing on Monday to discuss the allegations, which Argentine officials have vigorously denied.

“The issue is very clear,” Mr. Nisman wrote in an email to The Wall Street Journal on Friday, declining to offer additional details about the case. “On Monday, in the Argentine Congress, I am going to explain it in detail in my exposition.”