After delivering a bomb package to the IRS, you come back to your house in the woods to find an abomination holding a knife worthy of being shot.

She’s a skinwalker. A humanoid creature without any skin, that steals the pelt off of any creature it finds to wear it as it’s own, and then tries to mimic a human and blend in with society to gather food.

Ack! Grrrrrr…

This one seems to be well fed and developed, but it definitely has no idea of how to mimic a human yet.