In Louisville, a 45-year-old man is found gunned down in the snow. Det. Rick Arnold and his team track down a key witness who is forced to chose between her friendship with the suspect and her own freedom.

When a 21-year-old father is gunned down in a parking lot in broad daylight, Louisville Det. Keith Roberts begins investigating one of the most brazen murders he has ever seen. As he scrambles to find clues and track down witnesses, he gets two important pieces of information--the license plate number of a car that fled the scene and confirmation that the crime-scene parking lot has a surveillance camera. But will the leads pan out and direct Roberts to the killers or will it prove to be an exercise in futility?

When a friendly house party turns into a double murder, the only female homicide detective in Cleveland has to piece together what went wrong. In Harris County, a hardworking father stops off for a drink after work and ends up the victim of a robbery gone bad.