The Sittaford Mystery - Plot Summary

Plot Summary

Sittaford is a tiny village on the fringe of Dartmoor. Mrs Willett and her daughter Violet are the newly installed tenants of Sittaford House, a residence owned by a Trevelyan, a retired Army captain. They invite four people to tea on Friday afternoon: Captain Trevelyan's long-standing friend, Major Burnaby, Mr Rycroft, Mr Ronnie Garfield and Mr Duke. At the suggestion of Mr Garfield, the six of them decide to play a game of table-turning. During this séance, at 5.25 pm, a spirit announces that Captain Trevelyan has just been murdered. Concerned for the Captain's safety, Major Burnaby says that he intends to walk to Exhampton, a village six miles away, to see if Captain Trevelyan is alright. After four days of snow, there is already a thick layer of snow on the ground and further heavy snowfall has been forecast for later that evening. There is no telephone in Sittaford, and it is impossible to use a car because of the snow.

Two and a half hours later, just before 8 pm, in the middle of a blizzard, Major Burnaby is trudging up the path to the front door of Hazelmoor, the house in Exhampton where Captain Trevelyan now lives. When nobody answers the door, he fetches the local police and a doctor. They enter the house through the open study window at the back, and find Captain Trevelyan's dead body on the floor. Dr Warren estimates the time of death at between 5 and 6pm. A fracture of the base of the skull is the cause of death. The weapon was a green baize tube full of sand, used as a draught excluder at the bottom of the door.

Captain Trevelyan's will states that, apart from £100 for his servant Evans, his property has to be equally divided among four people: his sister Jennifer Gardner, his nephew James Pearson, his niece Sylvia Dering and his nephew Brian Pearson. Each of these four would inherit approximately £20.000. James Pearson is arrested for murder because he was in Exhampton at the time of the murder, trying unsuccessfully to get a loan from Captain Trevelyan.

While the official investigation is led by Inspector Narracott, James Pearson's fiancee Emily Trefusis starts sleuthing herself. She's assisted by Charles Enderby, a Daily Wire journalist who, the day after the murder, presented a cheque for £5000 to Major Burnaby for winning the newspaper's football competition.

Emily and Charles go to stay with Mr and Mrs Curtis in Sittaford, searching for clues.

Mr Dacres, James Pearson's solicitor, reveals to Emily that things look much worse than they already imagined. James has "borrowed" money from his firm to buy shares without the knowledge of the firm.

There are several red herrings. Brian Pearson, who came under suspicion when Enderby discovered him making a late-night rendezvous with Violet Willett, is Violet's fiancé. He was not in Australia, as first thought, but in England all the time. And the Willetts' motive - up to now obscure and a cause of suspicion - for moving into the isolated Sittaford house had nothing to do with any connection with Captain Trevelyan, but was in order to live close to Dartmoor Prison. An escaped convict (though later recaptured), whose escape from Dartmoor Prison three days after the murder was engineered by Brian Pearson, is Violet's father. The plan was that, after the escape, her father and Brian would live with them in the house as manservants until the danger was past. Martin Dering created a false alibi because his wife Sylvia was watching him for divorce proceedings. Sylvia is Mr Rycroft's niece; Jennifer Gardner is Mr Garfield's godmother; and Mr Duke is an Ex-Chief-Inspector of Scotland Yard.

Emily solves the mystery in Hazelmoor after finding Captain Trevelyan's ski boots hidden in the chimney and two pairs of skis in different sizes. Major Burnaby is the killer. He cleverly and opportunistically engineered the table movements during the séance to make the spirit convey the message that Captain Trevelyan had been murdered. Instead of walking the six miles in two and a half hours after the séance, he first went to his own house which was close by, put on skis, and skied the distance in a fraction of that time. He killed Captain Trevelyan about a quarter to six. Then he cleaned his skis, and put them in the cupboard. He hid Trevelyan's ski boots in the chimney and put his own in the cupboard with the other ski gear, hoping that the second pair of skis and the fact that they wouldn't fit Trevelyan would pass unnoticed.

Mr Rycroft, who is a member of the Psychical Research Society, reassembles five of the six original participants for a second séance at Sittaford House, the absent Mr Duke being replaced by Brian Pearson. The séance has scarcely begun, when Inspector Narracott steps in, in the company of Emily and Mr Duke, and charges Major Burnaby with the murder of Captain Trevelyan. Emily explains that Burnaby had lost a lot of money by buying rotten shares and that his motive for the murder was to keep for himself the cheque for £5000. Although he denied it to Enderby and the police, he had already received the letter notifying him of the win on the morning of the day on which he murdered Trevelyan and which was actually won by Captain Trevelyan himself. Trevelyan would often use Burnaby’s name to send in competition solutions because he found Sittaford House too grand an address for such correspondence.

In the final chapter Emily turns down a marriage proposal by Enderby who has fallen in love with her during the investigation, because she still loves her fiancé James despite his character faults.