The fascination with serial killers has grown in the recent decades thanks to people like Ted Bundy, Dennis Rader (BTK), and Charles Manson. The Federal Bureau of Investigation (FBI) defines that the act of “serial murder” is killing of several persons in three or more separate incidents over weeks or extended period (Dalal, Aggarwai, Bhullar & Sharma, 2009, p.110). However some other definitions have been linked to serial killing Frei, Völlum, Graf, and Dittmann use the definition from Holmes Serial