Armal Mallory, 42, was shot and killed in the early hours of April 14, 2014, outside 79 North Oxford Walk at the Walt Whitman Houses in Fort Greene, Brooklyn. Mallory suffered multiple gunshot wounds to the chest, leg, and neck and was pronounced dead at the scene.

Witnesses said Mallory argued with a neighbor, 20-year-old Shaquille Upson, before the shooting. An eyewitness who knew Upson identified him as the shooter and said Upson shot Mallory in the back as he tried to run and again as he lay on the ground. Video surveillance reportedly showed a man matching the eyewitness description entering a nearby building shortly after the shooting.

Authorities arrested Upson in June 2014 and charged him with second-degree murder and criminal possession of a weapon. At trial, prosecutors pointed to a Facebook post and a phone call made from Rikers Island as additional evidence; a jury convicted Upson of second-degree murder and two counts of second-degree criminal possession of a weapon, and he was sentenced to 22 years to life.

Did anyone in Fort Greene see or hear anything that night that could add detail to the timeline?