Marnie was an FBI internal affairs investigator, but ended up on the preternatural crimes unit. Marnie left town to left a Canadian cop, who wasn't happy about it.
What more can you ask for: A cop who doesn't want your help, an exorcist, a ghost, even an old friend. I really enjoyed reading this story. The characters were awesome. It had a little bit of everything. I highly recommend.
**I received an ARC of this story in exchange for an honest review