K9 Tipster comes face-to-face with a familiar face, a repeat offender who remembers their last encounter all too well. K9 Murphy, a battle-tested German Shepherd, is called in when a crash scene turns into a manhunt.

K9 Shep and his handler became a nationwide sensation after their body cam footage went viral. K9 Robby steps aside, giving rookie K9 Seff the chance to step up and make the collar.