A man and woman were shot dead overnight inside The Corral, a West Philadelphia bar with a history of violence under the Market Street El.
Police said a man walked into the small tavern and opened fire about 1:30 a.m., hitting the victims.
Relatives this morning indentified the dead man as Troy Wimberely, 38, a father of four from West Philadelphia.
The woman's identity is not yet known.
Chief Inspector Scott Small told reporters that police are searching for a light-skinned, heavy-set male in his 30s, who has beard and was wearing a striped polo shirt. He fled on foot.