Mistaken Identity: A Detective Liv DeMarco Thriller in Bloomington, MN

Someone's killing vampires. There's just one problem. Vampires aren't real.
Halloween always brings out the crazies. The tip hotline has never been so busy with reports of bodies and body parts. Detective Liv DeMarco and her partner, Brad Fennel, have been running themselves ragged, investigating these staged scenes. So far, they've all been bogus, until now.
A killer is about to go on a rampage. He didn't get his happily ever after, so he wants to make sure no one else does either, especially men with fangs who exhibit an unnatural influence over attractive women. So far, he's murdered one alleged vampire, but he's just getting started.