Victims of serial killers witness 'secret side' where 'devil emerges': Investigator | Banfield

In court Friday, Rex Heuermann pleaded not guilty to three counts of first-degree murder and three second-degree charges for the deaths of Melissa Barthelemy, Megan Waterman and Amber Costello. Authorities are continuing to work toward charging Heuermann for a fourth victim, Maureen Brainard-Barnes. Veteran investigator Mike King, who hosts the “Profiling Evil” podcast, weighs in on "Banfield." Watch #Banfield: https://www.newsnationnow.com/joinus On "Banfield," big-name celebrities, newsmakers and public figures join Ashleigh for a unique opportunity to sit down and talk. No debates. No shouting over each other. A conversation. Weeknights at 10pm/9C. #Banfield NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: https://www.newsnationnow.com/ Get our app: https://trib.al/TBXgYpp Find us on cable: https://trib.al/YDOpGyG How to watch on TV or streaming: https://trib.al/Vu0Ikij