The Morrigna

the long version

Maurin Kincaide is a psychometric investigator for Salem's Supernatural Task Force. She's spent the last few years working crime scenes and using the memory links in fingerprints to catch criminals. When the current bad guy turns out to be a demon, Maurin must work with Seamus - the task force's prime suspect for unleashing said demon. She follows Seamus deeper into the supernatural community and discovers there's a lot more going on than anyone guessed.