Guarding the Child Witness (Iowa State Troopers, 1) by Sharee Stover

Nothing will stop this K-9 from shielding an innocent little boy. When Iowa state trooper Jaysa Camerota and her K-9, Remy, discover a scared boy trapped in a car wreck, they narrowly survive the gunfire that follows. With an unknown assailant closing in fast and the nonverbal child struggling to communicate, Jaysa is forced to accept help from her ex-fiancé, social worker Ender Hammett. Soon it becomes clear that young Trevor is harboring perilous secrets--and that someone will do anything to have him silenced. When Ender's past becomes the key to exposing a killer, can they unravel this lethal plot...or is survival out of reach? From Love Inspired Suspense: Courage. Danger. Faith. Iowa State Troopers Book 1: Guarding the Child Witness