LAPD Homicide detective and marathon runner Devlin Wylde always knew what to do in every situation...until his wife, Hanna, disappeared into the Santa Monica Mountains on a solo training run. Desperately searching for answers, Devlin’s only solace is to throw himself into his work, and to run, and run, and run.
Protecting the cougars in the rugged wilderness where she vanished was Hanna Wylde’s passion. When the victim of a serial killer is discovered in the same area, Devlin goes on high alert. His only clues are the tracks of a large wild cat, and a strange, bare-footed, woman runner who is faster than anything he’s ever seen on two legs.
