Hadrian followed benignly after, but hung back once they reached the scene, not about involve himself in the chaos.

The door was already partially open, but the force of Nerva's entrance slammed it back against the wall to reveal several important things: one, there were two men fighting on the floor. Two, one of them was Cade, and he was feebly shielding himself from and being straddled by a Dalish elf who was repeatedly punching him in the face. Three, there was blood everywhere, or at least all over his face, Merrick's fists, and smeared on the floor.
So nothing too terribly out of the ordinary.