Serial Killers, Murder, and Mayhem with Forensic Psychologist Dr Joni Johnston
Joni E. Johnston, Psy.D. is a licensed clinical and forensic psychologist, private investigator, and author of three nonfiction books, including Appearance Obsession: Learning to Love the Way You Look, The Complete Idiot's Guide to Psychology,[1] and The Complete Idiot's Guide to Controlling Anxiety. She is the author of the popular…