[OMG a werewolf, Hal would ....never say. The advantage he holds over other more lupine predators trying to identify Raum without the olfactory advantage a face to face meeting would provide, comes from how his own kind senses--well. The names they've tended to give to wolves are unkind. Hal dislikes them. :|

It's small tics in the movement, certain cues in the posture and set of the shoulders. He can't be completely sure, but he's sure enough that a crisp English accent warbles its way up through Raum's communicator. ]

I've little to offer in the way of concrete answers. [ Because he never leaves his attic and barely knows what's going on himself. ] Though good sense prompts me to suggest you seek medical attention.