Visceral

When the vampire council sends its enforcer Matthias to investigate a suspicious young nightstalker, he discovers that her attempts to turn a human mage have resulted in a deadly fiend. With time working against him, Matthias seeks help from a talented but reckless young mage and a mysterious neuro with her own agenda. But the more they discover about the fiend, the more they threaten to unearth secrets that the powerful will kill to keep buried.