46min - When human remains are found buried in the central reservation of the M1, Cassie and Sunny begin the task of identifying them.
44min - The search for what happened to Hayley begins as the team travel down to Middenham to meet her family.
44min - Cassie and Sunny begin interviewing the four male occupants of The Spinney whilst the rest of the team look at the timelines and leads from the original investigation.
44min - Cassie and Sunny realise the men all lied about that night and a mistake of Cassie's has devastating consequences for one of the suspects.
45min - Cassie and Sunny call James, Tim and Chris back in for questioning following the revelation that they have all lied about their whereabouts on the night of Hayley's disappearance.
48min - Under the glare of the media spotlight, the team races to find the evidence to prove the identity of Hayley's killer.
48min - Evidence found hidden in one of the suspects' homes confirms the identity of Hayley's killer, who makes a chillingly detailed confession to the police.
Unforgotten without Walker is truly Unthinkable.
The well-crafted, cold case drama is more poignant than ever.
...Keenan is great, Bhaskar provides continuity, and the format is unshakeable...
Dept. Q
High Potential
Law & Order: Special Victims Unit
True Detective
Criminal Minds
Presumed Innocent
Dark
Mare of Easttown
The Blacklist
Sherlock
Cross
Only Murders in the Building
The Killing
The Lincoln Lawyer
CSI: Crime Scene Investigation
CSI: Vegas
The Perfect Couple
The Breakthrough
I, Jack Wright
Poker Face
Shining Girls
Sugar
Elementary