KeyboardSlapper

I was messing around with mods the other night and thought having the cops go up against the Hulk, with the player being the police, would be a great idea. Though I came into a problem, I wasn't able to make other members of the force attack the Hulk, instead I would just call for back up and they would stand about until they got smacked across the map. So I was wondering, is there a way to make the police attack a specific suspect? I've tried pressing E to arrest him, but no luck.