Dr Buddy

They/them, ~30s, on the short side

Dr  Buddy, hes your buddy! It's a doctorate in psychology and they work for  a detective firm, before anyone gets too scared. They say they wear  that mask because of some unfortunate facial scarring, but nobody has  ever been able to verify that..

They've got quite the  interest in peoplewatching and sketching, penciling out shockingly  accurate figures and expressions on the fly. Some of those expression  are rather.. strange, though. Why draw someone crying..?

And, hold on a second, some of those look like.. the victims of recent murders. In their.. moments before death.
..You get the feeling you're never going to have the chance to alert anyone.

(Maybe they study faces because they don't have one.. or only got one recently. Whatever their reasons, something about them isn't entirely human..)