Officers Nicole Rasmussen and Mark Blumburg with their K9 partners Chase and Cobra get into a 90mph car chase down the freeway and through the side streets of St. Paul. New Officer Rob Vetsch and his K9 Charlie take on an armed man in the middle of the notorious Eastside. And Officer Isaac Rinehart and Sarik are hard on the heels of a callous car-jacker … and they won't let their man get away.