Steven Michael Knapp, 23, was shot and killed in Chester, Pennsylvania, on August 4, 1995. Officers found him on the sidewalk in the 2900 block of West Third Street late that night, bleeding from an apparent gunshot wound to the chest; he was taken to Crozer-Chester Medical Center in Upland and pronounced dead at 11:40 p.m.

Authorities said the shooting followed a fight outside a bar near the 200 block of Clayton Street at about 11:15 p.m. Investigators later described the death as a homicide. Police identified 44-year-old John Thomas McKnight of Aston in a photo array; two witnesses named him as the person who shot Knapp. McKnight surrendered to Delaware County CID about a month after the killing and was held for arraignment on homicide and weapons charges.

Did anyone who knew Steven or was at that bar that night see what happened or remember the confrontation?