The viewer becomes the eyes of two detectives who never appear on camera as they unravel a mystery on a video screen, watching tapes from twenty-one hidden cameras which have captured a crime in progress. Three gunmen break into the home of gem dealer Seth Collison to steal the Sophia Diamond, a thirty-three carat stone valued at ten million dollars. Five minutes later the gunmen are dead. The case is closed before police find out about the hidden cameras. At eleven o'clock that night, the task of watching the tapes falls to secondary detectives Blu and Scotty. Through their eyes we discover what really went down.

Suburbanite Ron is spoiled, young and not overly worried about the marijuana charges leveled against him. But, after being made out to be a drug dealer, he faces a five-year jail sentence in San Quentin State Prison. Physically frail and unaccustomed to his rough surroundings, Ron is primed to fall victim to sexual predators and bullying guards – that is, until he's befriended by Earl, a veteran inmate who finds meaning in protecting the vulnerable new kid.

An American police procedural chronicling the work of a fictional version of the Baltimore Police Department's Homicide Unit.