The Murder at the Vicarage is a work of detective fiction by British writer Agatha Christie, first published in the UK by the Collins Crime Club in October 1930 and in the US by Dodd, Mead and Company later in the same year. The UK edition retailed at seven shillings and sixpence and the US edition at $2.00.
It is the first novel to feature the character of Miss Marple and her village of St Mary Mead. This first look at St Mary Mead led a reviewer in 1990 to ask why these are called cosy mysteries: "Our first glimpse of St Mary Mead, a hotbed of burglary, impersonation, adultery and ultimately murder. What is it precisely that people find so cosy about such stories?"
The character had previously appeared in short stories published in magazines starting in December 1927. These earlier stories were collected in book form in The Thirteen Problems in 1932.
Plot summary
The Reverend Leonard Clement, the vicar of St Mary Mead, narrates the story. He lives with his much younger wife Griselda and their nephew Dennis. Colonel Lucius Protheroe, Clement's churchwarden, is a wealthy, abrasive man who also serves as the local magistrate, and is widely disliked in the village. At dinner one evening, Clement offhandedly remarks that anyone who killed Protheroe would be doing the world a favour.
One day Clement encounters Protheroe's wife, Anne, embracing Lawrence Redding, a young visiting artist; while promising them that he will not reveal their affair, he advises Redding to leave the village at once. The next day, Clement is scheduled to meet with Protheroe to go over irregularities in the church accounts. Clement is called away to a farm to visit a dying parishioner, but learns that the man has recovered, and that nobody actually asked for him. Upon returning home, Clement encounters a distressed Redding at the gate to the vicarage, then discovers Colonel Protheroe dead at the writing desk in his study. He summons Dr Haydock, who pronounces that Protheroe was killed by a gunshot to the back of the head.
The police, led by Colonel Melchett and Inspector Slack, are confounded by several details, including a note left by Protheroe that seems to conflict with Haydock's opinion of the time of death, and some witnesses claiming to have heard a shot out in the woods, but no gunshot near or within the house. News spreads quickly, and both Lawrence Redding and Anne Protheroe confess to the murder. However, both are exonerated; Redding because he insists on an inaccurate time of death, and Anne because Miss Marple clearly saw that she was not carrying a pistol. Other suspects include Archer, a man treated harshly by Protheroe for poaching; Mrs Lestrange, a mysterious woman who recently appeared in the village; Dr Stone, an archaeologist excavating a barrow on Protheroe's land; and Stone's young assistant, Miss Cram.
Miss Marple tells Clement she has a list of seven possible suspects in mind. Miss Marple sees Miss Cram carrying a suitcase into the woods at midnight, which Clement later finds, along with a small crystal of picric acid. The suitcase proves to contain valuable silver belonging to the Protheroes, and "Dr Stone" turns out to be an impostor, having stolen the identity of a real archaeologist and replaced the Protheroes' belongings with replicas.
Reporters descend on the village as other strange occurrences take place. Mrs Price Ridley receives a threatening phone call, and Anne Protheroe discovers a portrait in a spare room slashed to pieces with a knife. A police handwriting expert examines the victim's note and determines that Colonel Protheroe did not write it. Clement is inspired to give a far more vigorous sermon than usual, after which he receives a call from Hawes, his sickly curate, who says he has something to confess.
Clement arrives at Hawes's rooms to find him dying from an overdose. He discovers the real note Protheroe was writing when he was killed, which reveals that Hawes was responsible for stealing money from the church accounts. Melchett arrives and calls Dr Haydock, but the operator accidentally connects him to Miss Marple, who arrives to see if she can help.
While Haydock takes Hawes to a hospital, Miss Marple explains her theory about the true murderer. Her seven suspects are revealed to be Archer; Mary, the Clements' maid, who had the opportunity; Lettice Protheroe, the Colonel's daughter, who could not stand him; Dennis, whose alibi about a tennis party failed to hold up; either Hawes or Clement, to prevent the Colonel from investigating the church accounts; or Griselda, who is revealed to have returned on an earlier train the day of the murder. However, none of them are guilty.