Argentines pay tribute to late prosecutor Nisman The Jewish community and activists paid tribute to the late Argentinian prosecutor Alberto Nisman during the second anniversary of his controversial death that is still unsolved. Nisman died on January 18 2015 after accusing Argentina's then president, Cristina Fernandez de Kirchner, of obstructing his investigation of a 1994 bombing at a Buenos Aires Jewish center. IMAGES AND SOUNDBITES