Do you think you can always guess who the killer is just from a few details? The husband did it. The boyfriend did it. But sometimes, it’s not so simple. When Mackenzie Cowell was discovered murdered, the small town of Wenatchee, Washington was shook to its core. Fingers were pointed, claims were made, until the man with a Hannibal Lector tattoo emerged from the shadows. On episode 83 of the First Degree, Jac, Alexis and Billy delve into the twisted case of a serial killer-obsessed killer and the life he took away.