एपिसोड लिस्ट

John Cooper has spent eight years in prison - for burglary. But DSU Wilkins believes he is also a serial killer, and wants to prove it before Cooper is paroled.

With Cooper's second parole hearing looming closer, DSU Steve Wilkins and his team face Cooper head-on in three days of interviews.

A long-awaited forensic breakthrough gives Detective Steve Wilkins and his team the ammunition they need to finally arrest and prosecute John Cooper.