Back at his office, Victor was racking his brain. Usually, finding the vampires at fault was a pretty easy task, but whoever this bloodsucker is, he is proving pretty difficult.
Typically, the feral nature of vampires who drink human blood frequently make them stand out from other vampires. That means that they were dealing with someone highly intelligent. Or that they were being aided.
Either way, the incident was starting to raise tension in Tulsa. The humans of Oklahoma had protested ever since the U.S. decided not to eradicate vampires, and vampire serial killer was making the situation incredibly worse.