We were coming back from a run ( many years ago) and were stopped at Fordham Rd. and Kingsbridge Rd. One of the members sees a guy beating up a girl, leaves the rig, and runs over to help. We all followed him while the Boss called for PD. Four of us surround the guy, he says it?s his girlfriend, to mind our own business, all the while cursing us. We asked her if she was all right, do you want us to help, she didn?t say anything, all the while the guy is running his mouth. He is locked on to her arm and starts walking away, half dragging her. We followed him up Fordham past the Concourse to Morris Ave. No PD showed even the though the Boss told the dispatcher the direction that we were following the guy. He never hit her while we followed him, so we let them go and got back on the rig. We made the short trip back to Webster Ave. and as we backed in to quarters, we got a run to Fordham and the Concourse for ?a man on fire in the subway?. Even though we passed that spot 10 minutes earlier, there were 8 police cars there when we got to the box! Go figure.