Philadelphia police are investigating a shootout involving several men. The shootout ended with 2 suspects shot and one by the police. It happened around midnight along the 1200 block of South 21st street inside a bar called the “12-52 Crabhouse”. Police say an argument erupted after one of the men grabbed a female patron. A misunderstanding occured and the argument spilled out onto the street and then erupted into gunfire with at least 4 men were involved. Three police officers on bike patrol in the area responded to the scene. One of the officers apparently opened fire striking one of the suspects in the shoulder. Another man was shot in the foot by one of the other suspects.