In the first of two four-part collections, follow the detailed investigations of DS Walker (David Hayman) and DI Worth (Kate Buffery) - two very different police officers thrown together by a series of gruesome crimes ranging from baffling murders to terrifying abductions. Prepare for a level of criminal insight never before experienced as you view every single aspect of a serious crime - from the act being perpetrated, through the investigation and arrests, before arriving at the law courts for a dramatic finale. You are then charged with reaching your own judgement of whether or not justice has been done. One of the most innovative and compelling crime drama series ever produced, 'Trial and Retribution' is a gritty, urban exploration of the dark and unforgiving criminal mind. 'Trial and Retribution' - the courtroom awaits, prepare to take the stand.