Philadelphia police arrested one teenager and are seeking another for the murder of a 15-year-old boy as he left a basketball game.
Tyhir Barnes was shot in the face near 60th Street and Baltimore Avenue in Southwest Philadelphia on July 11th.
16-year-old Josh Richardson was arrested around 6 a.m. Thursday and charged in the killing.
They believe the gunman was motivated by the outcome of a post-game dispute…
