The death of Alberto Nisman, an Argentine attorney who specialized in international terrorism, became known in the early hours of Monday, January 19, 2015. He was found shot in the head in his apartment in the Torre del Parque building in the upscale Le Parc Puerto Madero development in the neighborhood of Puerto Madero, (Buenos Aires). The cause is labeled a "suspicious death" and there have been various speculations on whether this was a murder or suicide. The Nisman death is under investigation by Federal Judge Emma Palmaghini and Special Prosecutor Viviana Fein.