And you were somehow connected to them? That's what happened to Nathan Carlson, an Ethno Historian who did an interview in a newspaper about the historical legend of “Wendigo,” a Native Canadian belief about a monster that can possess people and turn them into murderous cannibals. Days later, a horrific murder occurred on a bus in Manitoba where a beheading and cannibalism was observed by numerous eyewitnesses. It turns out the suspect worked as a newspaper delivery man for the very newspaper the Carlson interview appeared in. Was it a strange coincidence? Or is there really something to his “legend?” An idea that becomes so contagious it drives a person to murder. Forensic Psychologists, Historians and Medical Engineers weigh in on possible explanations behind “Cannibal Possessions” and what causes the symptom of a “Heart Of Ice.”