<p>Scarlett breaks down some basic traits of serial killers and discusses similarities between many cases. Paraphilias are also discussed, and their prominence within many killers. Want to learn about the 4 types of serial killers? This short episode is for you. This is background for our episode coming out on Sunday the 19th, 2020.&nbsp;</p> <p>Sources:</p> <p><a href="https://sites.google.com/site/psychologyofpsychopaths4a/what-is-the-profile-of-a-serial-killer-1/what-are-the-different-types-of-serial-killers"><u><strong>https://sites.google.com/site/psychologyofpsychopaths4a/what-is-the-profile-of-a-serial-killer-1/what-are-the-different-types-of-serial-killers</strong></u></a></p> <p><a href="https://www.britannica.com/biography/Gary-Ridgway"><u><strong>https://www.britannica.com/biography/Gary-Ridgway</strong></u></a></p> <p><a href="https://www.crimeandinvestigation.co.uk/article/the-link-between-serial-killers-and-head-trauma"><u><strong>https://www.crimeandinvestigation.co.uk/article/the-link-between-serial-killers-and-head-trauma</strong></u></a></p> <p><a href="https://www.psychologytoday.com/us/blog/disturbed/201307/sadistic-killers"><u><strong>https://www.psychologytoday.com/us/blog/disturbed/201307/sadistic-killers</strong></u></a></p> <p><a href="https://www.fbi.gov/stats-services/publications/serial-murder"><u><strong>https://www.fbi.gov/stats-services/publications/serial-murder</strong></u></a></p>