A man is in custody and is facing murder charges after police say he killed a man who was with his estranged with at a Harrisburg, Penn., bar. John Lumpkins, 53, was shot to death, and police have Theodore Meriweather, 40, in custody. After an argument at the bar, Lumpkins and the woman left to avoid conflict. Police say that`s when Meriweather shot Lumpkins to death. The investigation is ongoing, but Meriweather admitted to shooting Lumpkins at the scene.