Katherine Ramsland teaches forensic psychology and criminology at DeSales University in Pennsylvania. The author of seventy books, she has appeared as an expert on more than 250 crime documentaries, podcasts, and news shows.
Tracy Ullman is a documentary producer, director, and writer living in Chicago. She has produced dozens of nonfiction television programs for Discovery Networks, Oxygen, AETN Networks, and PBS.
Christina Delaine is a SOVAS Voice Arts Award and multiple AudioFile Earphones Award-winning narrator who has recorded over 100 audiobooks. She is also an Audie Award nominee. An accomplished stage and voice actor, Delaine has appeared on stages across the country and has voiced scores of commercials and video games.