Tutankhamun dies before his twentieth birthday after ruling Egypt as a boy king, and the cause has never been settled. The film treats his death as a cold case, walking through the physical and circumstantial evidence still readable in his mummy and his court's records, then laying out four suspects with motive and opportunity. Maya, the chief finance minister who controlled the treasury, stood to lose influence to an adult pharaoh. Ankhesenamun, Tut's wife since childhood, had endured miscarriages that some read as grounds for resentment. The army's commander-in-chief worried that a physically frail king left Egypt exposed to invasion. And Ay, Tut's advisor and father figure, inherited the throne after his death, giving him the clearest path to gain. The film moves between these four cases like a detective show, weighing each one against what the archaeological record actually supports rather than settling on a single culprit. It closes with the verdict left open, the throne room's real occupant after Tut's death standing as the strongest circumstantial clue.