Deputy J. J. Smith, Jefferson County Sheriff’s Office

Deputy J. J. Smith, Jefferson County Sheriff’s Office K-9 handler, and his K-9, Flash, search a hallway for a training device March 20, 2013, at a training facility on Buckley Air Force Base, Colo. Smith and Flash were one of several teams that participated in a K-9 training exercise hosted by the 460th Security Forces Squadron. (U.S. Air Force photo by Airman 1st Class Riley Johnson/Released)