The Witness (2015) online

Bill Genovese's decade-long journey to unravel the truth about the mythic death and little-known life of his sister, Kitty, who was reportedly stabbed in front of 38 witnesses and became the face of urban apathy. THE WITNESS begins in 2004 when The Times questions its original story: the number of witnesses, what they observed, the number of attacks. None was more affected by the story than Bill.