Redrum - Luna's Paranormals, #2

People are dying at an alarming rate. Looks like the Hampton Roads has a serial killer. There is no rhyme or reason to the murders. The only common factor is the puncture wounds on the victim's necks that has the police stumped. No one knows Supernatural beings exist. For that reason alone, they go to Luna's Private Investigations for help. The police ask for her help. The Supernatural want her help.
Will she figure out who the killer is before there is an all-out war?