The Long Island Railroad Massacre: 20 Years Later (2013) 2013, Crime, Documentary, United States The Long Island Railroad Massacre: 20 Years Later (2013) Duration: 1H31M Description: On December 7, 1993 a crazed gunman shot twenty-five people on the LIRR, killing six. This is the worst crime in New York history prior to the 9-11 attacks… Trailer ↗ United States 2013 Documentary Crime