Follows the case of Christine Paolilla, who brutally murdered four people with the help of her boyfriend, who later committed suicide.

The investigative journalist documents the 2015 poisoning murder of chiropractic therapist Mary Yoder and the community-dividing investigation that implicated members of the victim's own family.

For the first time, investigative journalist M. William Phelps reveals the identity of "Raven," the serial killer who co-starred with him on Dark minds and tells the story of his intriguing bond with one of America's most disturbing killers.