Ashes to Ashes (2008)

S3E8 Episode 8

Title: Episode 8 Plot: DCI Gene Hunt and his squad are delving into a diamond robbery tied to the killings of three members of a London gang. Meanwhile, DI Alex Drake is sidetracked and, spurred on by DCI Jim Keats, resolves to uncover the truth about whether Gene Hunt was responsible for Sam Tyler's death. Realizing Alex has gone off on her own, Gene bolts after her, leaving Ray Carling, Chris Skelton, and Shaz Granger to orchestrate an elaborate sting operation. As Gene races to catch up with Alex before she uncovers the shocking truth, the plans of Chris, Shaz, and Ray begin to unravel. It’s time for Alex and the team to confront the reality of Gene Hunt’s past...