Supporting character involved in the case investigations.
Central serial killer in the Delaware Valley saga, mastermind behind grooming and murder plots.
Mark Cray has 15 screen credits in a career dating back to 2007. Their work is anchored in the Serial Killers in the Delaware Valley universe with 4 titles. Signature works include Post-Mortem, KIllerdate.com, Head Cases: Serial Killers in the Delaware Valley. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.