Creep - R.M. Greenaway - Bog

A pair of dead bodies don't seem linked, or even suspicious, at first, but Dion and Leith soon find themselves with a hairy murder case on their hands. As Dion gets tangled up with a witness and Leith loses himself in the case, a different kind of killer is on the prowl. But the rumours about him being more than human can't possibly be true ...