In part 3 of this popular series, twelve more mysteries are investigated by using cutting-edge scientific techniques and proven police methods. Ultraviolet and electron microscopy, PCR and DQ Alpha testing, ballistics, toxicology, forensic anthropology, and even the television show Unsolved Mysteries all play a part in capturing criminals and freeing the innocent.

Provides an overview of the responsibilities of each of the five divisions of the Colorado Department of Public Safety: Colorado State Patrol, Colorado Bureau of Investigation, Division of Fire Prevention and Control, Homeland Security and Emergency Management, Division of Criminal Justice.