To unravel a particularly perplexing cold case, investigators found themselves compelled to seek assistance from Thomas Rice, a notorious serial killer known as "the Gambler"—a moniker earned through his macabre habit of leaving playing car…

Boyd and his team remained uneasily dependent on the assistance of Thomas Rice, a convicted serial killer, while simultaneously striving to shield Dr. Delaney from reliving her harrowing ordeal at the hands of the copycat attacker. It w…

Boyd and his team found themselves drawn into the shadowy world of London’s criminal families following Harry Newman’s deathbed confession to twelve “unauthorised killings.” Dr. Grace Foley lingered on this peculiar phrase, but Boyd and the…

Early investigations into Harry Newman’s history, alongside efforts to identify the potential twelve victims, revealed a link to the notorious trial and subsequent execution of a prominent gangster.

Boyd and his team faced an uphill battle uncovering the truth behind the murder of a high-ranking Home Office advisor, complicated by the acquittal of a minor offender. Katherine Reed, formerly a vocal feminist activist who had frequently c…

As Detective Chief Inspector Boyd (Trevor Eve) and his team navigated an unexpected audit from the Home Office, they attempted to maintain focus on the ongoing murder investigation. However, pursuing their inquiries within the halls of Whit…

Twelve years had passed since Joanna Gold’s disappearance—a vanishing act that occurred in plain sight on Hampstead Heath—when the dress she wore that day surfaced in a storage unit. With its discovery, the investigators renewed their pursu…

Under the intense strain of uncovering the truth about young Joanna’s death, DCI Boyd (played by Trevor Eve) falters, committing errors that may prove irreparable. Now, Joanna’s killer has begun to target her sister.