Captain Sessle's hat pin

Captain Sessle's hat pin is the murder weapon in the case of Captain Sessle's death, but its apparent association with women's dress makes it a deliberately deceptive clue. Tuppence Beresford challenges the assumption that the weapon identifies a woman as the killer, arguing instead that it was used to make the crime look as though a woman had committed it.

The Weapon and the Crime

Captain Sessle was found dead on the seventh tee of the golf links, where two early players recognized him by his distinctive bright-blue golf coat. Although his presence on the links at an early hour initially made sudden illness seem possible, a doctor's examination established that he had been murdered: he had been stabbed through the heart with a woman's hat pin. He had been dead for at least twelve hours, so the discovery's apparent setting and timing did not straightforwardly explain the killing.

The pin's physical role is unambiguous: it was the instrument of the fatal stabbing. Its meaning, however, remains uncertain. The description of it as a woman's hat pin invites an inference about the killer's sex, but the case's discussion shows that this is an interpretation attached to the object, not proof supplied by the object itself.

A Clue That Misleads

Doris Evans, who had been charged and sent for trial, denied that she had struck Captain Sessle with the pin in self-defence. A revolver found in the furze bushes near the body had not been fired, and was presented as support for her account of an encounter in which she said she had struggled to escape. The pin therefore sits at the centre of competing readings: it could fit a theory that Doris used it during a struggle, yet its presence alone does not establish that she killed him.

Tuppence's scrutiny of the case exhibits leads her to reject that accusation. Looking at Doris's photograph, she notes that Doris has bobbed hair and reasons that she would have had little use for a hat pin. The observation does not, by itself, identify another killer or settle every detail of the crime. It does, however, weaken the easy connection between Doris and the weapon, and directs attention to the assumptions built into the evidence.

Tuppence's Reinterpretation

Tommy Beresford raises the pin as an obstacle to suspecting Mr. Hollaby, Captain Sessle's friend and business partner. He points out that Hollaby parted from Sessle on the links in the presence of Barnard and Lecky and spent the evening at the Dormy House; he also treats the pin as evidence that the crime was committed by a woman. Tuppence challenges the gendered premise behind that inference rather than accepting the weapon's conventional label as decisive.

She argues that men can cling to old-fashioned associations between hat pins, hairpins, and women, even though such items had become out of date. Tuppence says she herself had not used a hat pin or hairpin for four years. Her conclusion is that a man killed Captain Sessle and used the pin to make the murder appear to be a woman's crime. Tommy acknowledges that the alternative has force, but this exchange supplies a reinterpretation of the clue, not a final identification of the murderer.

Narrative Function

The pin works at once as a cause of death and as a device for delaying certainty. Its apparent gendered meaning encourages an initial line of suspicion; Tuppence's attention to changing fashions and to Doris's bobbed hair exposes how that reading depends on a convention rather than conclusive evidence. In the case's reasoning, the object does not speak for itself: investigators must distinguish its direct role in the murder from the story they attach to its form.

That distinction changes the question posed by the evidence. Instead of treating the pin as proof that a woman killed Captain Sessle, Tuppence treats its conspicuous implication as possible concealment. The weapon thus becomes a sign whose most obvious message may have been planted to misdirect, while the identity of the killer remains unresolved in the discussion.