The Sinner

The narrative follows Tom Killgannon, a former undercover police officer living in witness protection, who is drawn back into the fray by a police task force led by DS Sheridan. Tasked with infiltrating the life of notorious child killer Noel Cunningham, Tom must gain his trust to uncover the locations of the last two victims' remains. This gripping mission intertwines themes of morality, justice, and the psychological toll of confronting a monster from the past.