Candice DeLong is a decorated former head field profiler for the FBI in San Francisco, a role that placed her at the forefront of some of the FBI's most memorable cases, including the Unabomer case in Lincoln, Montana. She has tailed terrorists, gone undercover as a gangster's moll, and posed as the madam for a call-girl ring. In her book, "Special Agent: My Life on the Front Lines as a Woman in the FBI," DeLong takes readers step by step through the profiling process and shows how she helped solve a number of difficult, high-profile cases. DeLong now uses these profiling and investigation skills to explore some of history's most fascinating female killers in DEADLY WOMEN and its companion special DEADLY WOMEN: KILLER COUNTDOWN. Additionally, DeLong lends her expertise to FACING EVIL, in which she sits down with real-life deadly women to reveal the motivation behind their crimes.