Routine calls can often turn life-threatening in an instant, which is why Alaska State Troopers know to always have their guard up. Embed with officers as they handle a felony stop on the icy streets of Fairbanks, save an innocent pooch from the wrath of Alaskan wildlife, and patrol the dangerously thin icy waters of the Mat-Su Valley's most popular ice-fishing lakes. Up north, Troopers are on the hunt for a dangerous wild lynx that is wreaking havoc on the community's pets — and it might turn on the neighborhood kids next.