Original Sin(1997)

Original Sin is a British crime drama following Commander Adam Dalgliesh as he investigates a series of murders at a prestigious publishing house. When hate mail escalates to homicide at Peverell Press, Dalgliesh and his team—Detective Inspectors Kate Miskin and Daniel Aron—must uncover a killer with a deadly grudge. As bodies pile up, the investigation pulls them into the company's shadowy past, where old secrets and buried resentments threaten to claim more victims. Adapted from P.D. James's novel, the series blends procedural tension with literary intrigue, exploring how ambition and revenge can fester within the walls of a respected institution.