Accused of crimes he hasn't committed, Luther must work quickly to clear his name and stop the vigilante killer from becoming a martyr. But in becoming the killer's target, it's not just his own life he risks, but the lives of those he loves.
Luther must confront his demons when a vigilante killer embarks on a crusade to punish past offenders. Meanwhile the campaign within the force to bring him down knows no bounds, threatening everything Luther holds dear and pushing him to his limits.
Luther discovers the fetish killer is re-enacting the past. Can he stop him before he kills again? Meanwhile Ripley has to choose whether to turn a blind eye to Luther's unorthodox policing or betray him on record.
A chance encounter means Luther might be on the verge of finding love. But nothing comes easily - not when a fetish killer is on the hunt, not when an internet tormentor has had the tables turned and not when his worst enemies are his own colleagues.
In the series finale, Henry defeats one final political foe but faces his mortality after the deaths of both his best friend Charles Brandon and King Francis of France, and the ghosts of his former queens appear for a final confrontation.
Henry is forced to surrender Boulogne. Longtime friend King Francis is dying. And as Henry's health begins to fade, thoughts turn toward a successor.
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