Trent’s Last Case

Sigsbee Manderson is found shot dead on the grounds of his Hampshire country estate, triggering a high-profile investigation. The Record's investigative reporter Phillip Trent is dispatched to cover the case and speaks with Inspector Murch, the detective leading the inquiry. The scene hints at foul play rather than a simple suicide.

Trent bypasses the police cordon to speak with key investigators and gathers early details about Manderson’s last movements. He interviews Inspector Murch and begins assembling threads that could point to murder rather than accident. His determined presence marks the start of a relentless pursuit for the truth.

At the inquest, John Marlowe testifies that Manderson instructed him to travel to Dover to meet a man named George Harrison. Manderson would ride with Marlowe to the golf course and then walk back to the house for exercise. Marlowe claims he continued to Dover, but Harrison could not be traced.

The coroner’s verdict returns suicide as Manderson’s cause of death, but Trent is not convinced and decides to pursue the story further. He pieces together inconsistencies in the official account and begins weighing possible murder scenarios. The seed of a conspiracy lies beneath the official ruling.

Mrs Manderson initially grants Trent permission to investigate, while John Marlowe prepares to leave the household. She later urges that they should not see each other again, signaling a strain between personal loyalties and the case. Trent continues his inquiries despite the mounting tensions.

Mrs Manderson changes her mind and asks her uncle Burton Cupples to persuade Trent to stop his investigation. Trent insists his work is unfinished and hands over his final report to Mrs Manderson. She chooses not to forward the report to the newspaper, effectively suppressing potential revelations.

Several weeks later, at a concert in London, Trent confronts Mrs Manderson with his lingering doubts about Marlowe's guilt. She reveals the truth that a theatre outing, not romance, explains the night Manderson saw Marlowe with his wife and that jealousy could have driven him to violence. She describes how the events on that evening altered everyone's understanding of the case.

Not convinced, Trent outlines in detail the circumstantial evidence against Marlowe during a private meeting with Cupples and Marlowe. Marlowe replies by explaining why the clues can be misinterpreted and defends his actions that night. The confrontation prompts a deeper examination of motive, opportunity, and alibis.

Marlowe reveals Manderson had instructed him to meet Harrison in Dover and to pose as Harrison to deliver an envelope to Paris. Manderson had accompanied him to the golf course, but after stepping out, Marlowe opened the envelope and found money and diamonds, realizing Manderson was trying to frame him. He then created an alibi by returning home and imitating Manderson’s voice to staff before continuing toward Dover.

To avoid suspicion, Marlowe pretends Manderson is alive by speaking in his voice at the house, fooling staff who hear him on the phone. He then travels to Dover to maintain the illusion of a late arrival, knowing the ruse would complicate any investigation. The plan only delays certainty about what happened.

Burton Cupples later admits that he encountered Manderson on the golf links that night. Manderson had a gun in his hand, and when Cupples tried to wrest it away, it went off, killing Manderson. Cupples had earlier fought with Manderson in a hotel and feared being accused of murder, so he remained silent until this confession.

Trent’s investigation ultimately leans toward the theory that Manderson killed himself, while Cupples’ confession suggests a spontaneous death rather than premeditated murder. The evidence remains murky, with Marlowe’s supposed frame collapsing in light of Cupples’ account. The case concludes with lingering questions about motive, culpability, and the consequences of suppressing the truth.