PHILADELPHIA (CBS) – Police say a man was shot following an argument late Wednesday night outside a bar in the Mayfair neighborhood of Philadelphia.

This happened around 11:30 p.m. on the 3200 block of Cottman Avenue.

Police say three men were involved in the dispute when one of the suspects shot a 20-year-old man in the arm. He was taken to the hospital in stable condition.

Police say they are checking for surveillance cameras as an investigation continues.