Wheelchair bound Charlie Driscoll makes her last great dash for freedom and Jack Christey is determined to stop her.

Convinced that a car accident was an attempt on her life, Alex investigates, only to discover a larger more frightening truth. Reilly and Christey come to blows over Alex.

Haunted by the brutal murder of a teenage girl, Alex puts her life on the line to identify the murderer; and Reilly wants to know where he stands with Alex.

Jack Christey's new relationship is tested when one of the Rats is taken by a serial killer.

Though the serial killer has been caught, Christey supports Blakemore's claims that there is another killer out there, a shadow man targeting the police.

Hawker remains the professional police officer, even when he is targeted by a criminal. But when the vendetta involves his son, Hawker shows his true colours.

The Rats attend a wake. As the alcohol flows, so do the stories and, one by one, their true feelings are revealed.