Spell Caster by Laura Greenwood

Can magic and science come together to catch a murderer?

Cassie's world is turned upside down when she's given an unusual blood sample to test. And when a mysterious man shows up at her lab telling her he has the answers she's looking for, she's pulled into a world of murder, investigations, and intrigue.

Finally able to explore the connection between her powers as a witch and her expertise as a scientist to uncover why paranormals keep turning up dead.
-
Spell Caster is an urban fantasy mystery and book 1 in the Paranormal Criminal Investigations series and includes a low heat whychoose relationship.