Following the death of her son in a hit-and-run accident, a woman tracks down the man she believes is responsible, tricks her way into his house, and plots his murder from within.
EPISODE 1
Episode 1
Frances Cairnes begins her search for the person who killed her 6-year-old son in a hit and run; DI Strangeways arrives on the Isle of Wight, hoping for a fresh start after the death of his colleague.
EPISODE 2
Episode 2
Tracking down the man that she believes is responsible for the death of her son, Frances sets out to insinuate herself into his home as she plots her revenge; struggling to deal with his PTSD, DI Strangeways takes a closer look at the investigation.
EPISODE 3
Episode 3
Staying on as a house guest, Frances must now work out how she is going to see through her murderous plan; Strangeways' suspicions over his predecessor's handling of Frances' case begin to grow.
EPISODE 4
Episode 4
As Frances becomes more embedded in the home, she makes progress with her plan and finds her weapon; things heat up for DI Strangeways as he becomes ever more convinced of the possibility of foul play.
EPISODE 5
Episode 5
Frances is set to exact her revenge, then an unexpected turn of events threatens to derail her plans; having uncovered further leads into Frances' unsolved case, DI Strangeways is blind-sided by a surprising discovery.
Jared Harris
Cush Jumbo
Billy Howle
Dome Karukoski
Marina Brackenbury
Emma Broughton
Gaby Chiappe
Ed Rubin
