The Ill-Fated Tea
Rex Fortescue, the rich, ruthless head of Consolidated Investments, collapses and dies in his London office after drinking his morning tea. People first think it is a heart attack because of his age and stressful job. However, an autopsy later shows he was poisoned with taxine, a rare poison from yew berries. Inspector Neele of Scotland Yard takes the case. While examining Fortescue's body, they find something odd: his pockets contain a handful of rye grains. This detail puzzles investigators and seems out of place for a high-stakes financial murder.
The Second Victim: Adele Fortescue
While Inspector Neele investigates Rex's death, a second murder happens at Yewtree Lodge, the Fortescue family estate. Rex's much younger and unpopular second wife, Adele Fortescue, is also poisoned, this time with cyanide, during afternoon tea. Her death makes the investigation harder, suggesting a killer from within the family or household. This second murder brings Miss Jane Marple into the case. She knows the Fortescue family, and when she hears the details, she immediately connects the rye grains and the murders to the nursery rhyme 'Sing a Song of Sixpence.' She believes this rhyme is key to finding the killer.
The Third Victim: Gladys Martin
The nursery rhyme connection grows stronger with a third body. Gladys Martin, a housemaid at Yewtree Lodge, is found strangled in the laundry room with a clothespeg on her nose. Gladys had worked for Miss Marple years before, making Miss Marple even more determined to solve the case. The clothespeg on Gladys's nose is the final piece that links the murders to the 'Sing a Song of Sixpence' rhyme, specifically the line 'And along came a blackbird and pecked off her nose.' This detail confirms Miss Marple's theory about the killer's method, pointing to an unusual and possibly disturbed murderer.
Miss Marple's Arrival at Yewtree Lodge
After Gladys's murder, Miss Marple decides to get involved. She goes to Yewtree Lodge, pretending to help the upset family and staff, especially the overwhelmed housekeeper, Mrs. Crump. Her real goal is to watch the family and servants closely, believing the killer is likely someone on the estate. Her quiet manner lets her gather information and judge personalities without raising suspicion. She starts to put together the complicated relationships and hidden resentments in the Fortescue household.
The Fortescue Family Dynamics
At Yewtree Lodge, Miss Marple watches the Fortescue family and their associates. There is Percival, the oldest son, a precise and cold businessman, and his quiet wife, Jennifer. Lance, the second son, has returned from East Africa, known for his charm and shady past. Elaine, the daughter, is engaged to Gerald Wright, whom Rex disliked. Pat Fortescue, Lance's estranged wife, also appears. Each character has possible motives and secrets. Miss Marple carefully notes their interactions, alibis, and reactions to the tragedy, seeing the web of greed, resentment, and hidden desires in the household.
The Blackbirds and Financial Secrets
Inspector Neele's investigation, with Miss Marple's help, uncovers an important past event in Rex Fortescue's life. Years ago, Rex was involved in a scandal about a uranium mine in East Africa, called the 'Blackbird Mine.' He supposedly cheated his partners, including a man named MacKenzie, out of their shares. This led to MacKenzie's death and his wife's institutionalization, as she believed Rex killed him. The blackbirds in the nursery rhyme now have a double meaning, referring to the mine and the victims of Rex's past financial dealings. This discovery provides a strong motive for revenge, linking the current murders to a past crime.
Lance's Return and Suspicions
Lance Fortescue's unexpected return to Yewtree Lodge shortly after his father's death makes him a suspect. He claims he was in East Africa and seems to be struggling financially, yet he also has access to large sums of money. His relationship with his father was strained, marked by frequent arguments and threats of disinheritance. Lance's charm and apparent indifference hide a sharp mind, and his movements are hard to track. Miss Marple and Inspector Neele consider him a prime suspect, especially given his connection to the 'Blackbird Mine' region and his potential knowledge of the Fortescue family's darker secrets.
The Tea-Time Rituals
Miss Marple pays close attention to how tea was made and served for both Rex and Adele. She notes that Rex's tea was made in his office, while Adele's was served in the drawing-room at Yewtree Lodge. The different poisons (taxine for Rex, cyanide for Adele) suggest different chances for the killer. Miss Marple considers who had access to the tea and the poisons, examining the movements of staff and family members. She realizes that the specific timing and location of the poisonings are important, as they narrow down the list of possible culprits based on their presence and ability to give the fatal doses without being seen. This careful observation is key to her deductions.
Miss Marple's Deduction
Through her observations and quiet questions, Miss Marple solves the puzzle. She realizes that the killer is not just acting out a nursery rhyme but using it to hide a deeper, more personal motive from the past. She understands that the 'blackbirds' are not only the victims of Rex's past swindling but also the tools of revenge. The rye in Rex's pocket, the cyanide for Adele, and the clothespeg for Gladys all fit into place. She concludes that the killer is someone with a strong connection to the MacKenzie family, driven by a desire for revenge against Rex Fortescue and those who gained from his ill-gotten wealth.
The Revelation and Confession
Miss Marple reveals the killer is Mary Dove, a housemaid at Yewtree Lodge. Mary is actually Ruby MacKenzie, the daughter of the MacKenzies whom Rex Fortescue ruined years ago. She had entered the household under a false identity, seeking revenge. Mary poisoned Rex with taxine from the yew trees on the estate, putting the rye in his pocket as a symbol related to the rhyme and her family's past. She then poisoned Adele because Adele planned to leave Rex and could have exposed Mary's presence and motive. Gladys was murdered because she recognized Mary as Ruby MacKenzie from childhood, threatening to reveal her identity and the motive. Mary confesses, driven by a deep sense of injustice and a twisted connection to the 'blackbird' theme.
