In 1997, an Argentinian lawyer named Alberto Nisman was asked to take the leading role in prosecuting fifteen policemen who stood accused of carrying out the deadly bombing of the AMIA Jewish Center in Buenos Aires three years prior. Nisman soon realized that the officers were being framed, and began investigating the case anew—an investigation which led him to uncover Iran’s responsibility for the bombing, and a conspiracy by the Argentine government to obscure it. While his death in 2015—just before he was supposed to testify about his findings to the Argentinian legislature—was initially ruled a suicide, it soon became clear that he was murdered. Gustavo D. Perednik explains Tehran’s role in the cover-up, and in Nisman’s death:

In a formal report on Monday, the director of the International Atomic Energy Agency (IAEA), made clear—without saying it outright—that the Islamic Republic had deliberately misled the agency about its ongoing nuclear activities. Richard Goldberg explains what this means with regard to the White House’s hopes of reviving the Joint Comprehensive Plan of Action (JCPOA), as the 2015 agreement with Tehran is formally known: