Christmas Eve
Partners in CrimeChristmas Eve is the decisive day in the Beresfords’ search at the Red House: by asking the gardener about a familiar seasonal food rather than directly about buried valuables, Tuppence elicits the detail that leads them to a concealed tin and its hidden contents.
The gardener’s clue
On Christmas Eve, Tommy and Tuppence revisit a question the gardener had seemed to answer already. He had denied burying anything, but Tommy recognizes that people often answer what they think a question means rather than its literal wording. Tuppence therefore approaches the subject indirectly, wondering aloud whether people bury tins of potatoes to keep them fresh for Christmas dinner. The old gardener confirms that they do, and recalls that Miss Deane used to bury three tins each summer, sometimes forgetting to have them dug up again.
The exchange turns an everyday seasonal custom into a practical lead. Rather than treating the gardener’s earlier denial as proof that nothing was buried, Tommy and Tuppence find a more precise question that brings out the relevant memory: where Miss Deane’s tins had been left.
The night excavation
That night, after obtaining a spade, the Beresfords slip into the Red House grounds. They find the indicated spot and begin digging. Tommy’s spade strikes metal, and the first large biscuit tin they uncover is sealed with adhesive plaster. Tuppence opens it with Tommy’s knife, but it contains only potatoes. The ordinary contents initially frustrate their expectation without ending the search; Tuppence tells Tommy to keep digging.
A second tin eventually rewards them. This time, the potatoes conceal a large, old-fashioned velvet bag. The contrast between the humble food and the hidden bag makes the discovery a reversal: the gardener’s story was not merely a quaint recollection about forgotten Christmas ingredients, but a route to something concealed beneath them.
A turning point in the investigation
The digging is cold, laborious, and unfinished when Tuppence takes the bag back with her. Tommy remains behind to shovel the earth back into place, warning her not to open it before he catches up. She returns to the inn frozen, and Tommy soon follows, perspiring from the excavation and their brisk run. The scene ends with the cache recovered but its contents not yet disclosed in this moment.
Christmas Eve thus gives the investigation a concrete breakthrough through patient questioning and attention to ordinary habits. Its seasonal setting is not just a calendar marker: the wish for new potatoes with turkey supplies Tuppence with the natural pretext that unlocks the gardener’s memory, while the buried tins turn a domestic custom into the means of uncovering a secret.

