John Dougherty, 26, was killed by gunfire in Chester, Pennsylvania, on November 19, 1991. His death profoundly affected family, friends and the local community, which held vigils and other remembrances to honor him.

Reports emphasize the abruptness of his loss and frame it as part of the broader problem of gun violence in the area.

If anyone knew John, his routines, or witnessed events in Chester around November 19, 1991, information could help piece together what happened.