First broadcast 13th/14th September 2021.
A swimming instructor is found murdered in her flat, evidence from the scene pointed two suspects, including the her ex, a former police officer.
Lolly Jones - Laura Jennings
Keir Charles - Michael Trask
Oscar Coleman - Dylan Trask
Eiden-River Coleman - Toby Trask
Carryl Thomas - Sally Trask
Emilia Fox - Dr. Nikki Alexander
David Caves - Jack Hodgson
Jason Wong - Dr. Adam Yuen
Caroline Sheen - DI Meredith Hughes
Ann Mitchell - Molly Trask
Lewis Gribben - Simon Morton
Lucy Sheen - Jessica Walker
Bill Blackwood - John Jennings
Sandra Maitland - Patricia Jennings
Jack Deam - Frank Johnson
Rhiannon Jones - Cara Connelly
Redmand Rance - Joe Harris
Owen McDonnell - Ryan Kelvin
Patrick Baladi - Ron Radford
Susan McArdle - Donna Johnson
Richard Durden - Conor Hodgson
Jack Parr - Sergeant Casey
Bern Collaço - Police Officer
