Police say a 58-year-old man was stabbed in the shoulder and bitten on the head on a northbound L train at the Graham Avenue station in Williamsburg around 3 p.m.

A subway rider was bitten and stabbed while riding the train in Brooklyn, according to police. The victim, a 58-year-old man, was riding a Manhattan-bound L train when he was attacked around 3 p.m. near the Graham Avenue station in Williamsburg,