Hearts of Darkness: Serial Killers, the Behavioral Science Unit, and My Life as a Woman in the FBI

Jana Monroe details her career as an agent in the FBI Behavioral Science Unit, where she consulted on over 850 cases involving serial predation. She describes the application of psychological profiling and investigative analysis to notorious subjects including Ted Bundy, Aileen Wuornos, and Ed Kemper. The narrative documents the development of the National Center for the Analysis of Violent Crime and provides technical details on crime scene assessment. Monroe explains how she navigated a male-dominated federal bureau while deciphering the motives and behavioral patterns of repeat offenders.

True crime enthusiasts and students of forensic psychology read this for a firsthand account of the birth of criminal profiling. Readers gain a procedural understanding of how investigators link disparate crimes and build psychological portraits from physical evidence. The text provides a clear look at the reality of federal law enforcement operations during the late twentieth century. It offers a practical perspective on the mental toll of analyzing extreme violence and the methodology used to identify high-risk suspects before they strike again.