When hundreds of videotapes showing torture, murder and dismemberment are found in an abandoned house, they reveal a serial killer's decade-long reign of terror and become the most disturbing collection of evidence homicide detectives have ever seen. #spookyszn #horrormoviesandchill #horrorjunkie #horror #Halloween #scary | Chuckthemovieguy

352K views · 3.1K reactions | Does it take a serial killer to catch a serial killer? How do police profilers relate to the psychology of a serial killer to help catch them? In today's educational video we are looking at the talented but also disturbing line of work of a serial killer profiler. | The Infographics Show | Facebook