Next airing Wed May 31, 7 p.m. ET

Helter Skelter Homicide

While conducting a simple warrant arrest on his way to a suspect's apartment unit, Sgt. Carson discovers piles of stolen mail and a loaded handgun, and a large-scale fraud ring quickly unravels. Down in Palmer, a missing man is called to the attention of Trooper Cooper, and he suspects that there has been a homicide. Meanwhile, wildlife troopers on Prince of Wales Island stage a sting on illegal nighttime deer hunters.