President Cristina Fernández de Kirchner accused of conspiring to cover up Iranian involvement in an attack on a Jewish centre that left 85 people dead in 1994 to maintain strong Argentina-Iran ties.
Similiar accusation was levelled at de Kirchner and her government by prosecutor Alberto Nisman.
Nisman was found dead in his home last month hours before he was due to testify about the alleged cover up.
Today, prosecutor Gerardo Pollicita requested that the President and a number of other top officials be formally charged/indicted.
His death know thought to have been murder, disguised as suicide.
The President believes that Nisman was fed false information by Antonio Stiusso, who was once the director of Intelligence Secretariat - the intelligence agency that de Kircher now wants to be dissolved.
She claims that the intelligence agency were involved in Nisman's death in an attempt to implicate her.