The Day He Went Mad

What is the connection between the investigation of an FBI profiler from Boston, a strange man living in the forests of Canada, and the horrifying story that happened several decades earlier in Salt Lake City?

Boston. A naked man walks through the center of the city carrying the decapitated head of a woman. The police are unable to identify the murderer or his motives. The director of a psychiatric clinic, Dr. Jenkins, and FBI profiler Stella Hayden attempt to talk to the dangerous criminal. Just then, the case takes an unexpected turn…
Quebec, Canada. Somewhere in the middle of a national park, a man in a hooded cloak emerges from a wooden cabin with an axe in hand and gets lost among the trees. A few minutes later, the forest is pierced by a heart-wrenching scream…
Salt Lake City, 17 years ago. Sixteen-year-old Amanda arrives with her family for summer vacation in a lakeside town. But from the very first day, the holiday turns into a real nightmare. First a strange note, then the dead body of a cat, and then…