The Gordian Knot

Returning to work, DI Molly Stone teams up with partner Tony Read to investigate the shocking case of a crucified priest. Meanwhile, former officer Cole Randall, now a private investigator, delves into the mysterious disappearance of a couple from the Blackwall Tunnel. Complications arise when a reexamination of a past conviction intertwines their cases, leading to unexpected encounters and moral dilemmas. As they navigate these intertwined investigations, they discover that the line between right and wrong is often blurred.