For the police, it is a missing person or criminal case. For the relatives, it is a tragedy. For the dog handler, it is hard work requiring concentration. For the cadaver dog, it is an exciting game. Cat Warren, a professor of journalism and literary studies, initially seeks ways to properly engage her somewhat challenging German Shepherd, Solo. In the process, she discovers the work of searching for the deceased and immerses herself in the fascinating world of science surrounding scent, scent decomposition, forensics, and the capabilities of the canine nose. The carefree and determined enthusiasm with which her dog searches for the scent of death allows her to experience entirely new perspectives on life and its transience. Follow the two on their paths and misadventures and learn a lot of exciting information about the power of scent.