Fact1: Christie is interrupted by team of builders, Fact2: Tim leaves house in middle of night, Fact3: Evans is in town on business, Fact4: Beryl and baby are visiting family in Brighton, Fact5: Tim 's relatives send letter to Beryl 's father
Output: The film begins in 1944 with John Christie murdering his neighbour Muriel Eady: he lures her to his flat in 10 Rillington Place by promising to cure her bronchitis with a special mixture, then incapacitates her with Town Gas, strangles her with a piece of rope, and has implied sex with her corpse. He buries her in his flat blocks communal garden, where a dog uncovers one of his previous victims. In 1949, Tim and Beryl Evans move into 10 Rillington Place, west London, with their infant daughter Geraldine. Beryl is pregnant again and attempts an abortion by taking some pills. When she informs Tim, they have a violent argument, which Christie breaks up. Soon after, Christie offers to help Beryl terminate the pregnancy. He pretends to read a medical textbook one day in an effort to convince Tim of his expertise. Tim is essentially illiterate and cannot tell that Christie is lying. The Evanses agree to let Christie perform the procedure. Christie occupies his wife, Ethel, by sending her to his office with some paperwork. He grabs his killing tools, makes a cup of tea, and hurries upstairs to Beryl. He is interrupted by a team of builders who are there to renovate the outbuilding. He lets them in, and when he sees they are welloccupied, he pours a new cup of tea and heads back upstairs. Beryl has a violent reaction to the gas, and Christie punches her in the face to knock her out. He then strangles and sexually assaults her. When Tim returns, Christie tells him that Beryl died of complications from the procedure. Tim wants to go to the police, but Christie convinces him that he will be seen as an accessory before the fact. Christie suggests that Tim leave town that night, while Christie disposes of Beryls body. He promises that he will place the baby in the care of a childless couple from East Acton. Tim reluctantly agrees, and leaves the house in the middle of the night. Christie then strangles Geraldine with a necktie. Tim hides out with his aunt and uncle in Merthyr Tydfil, pretending that he is in town on business. He claims that Beryl and the baby are visiting her family in Brighton. Tims relatives send a letter to Beryls father, who telegraphs in response to say that he has not seen Beryl in months. When confronted by his relatives, Tim admits what he believes happened, and he visits the local police. He confesses to disposing of Beryls body in the sewer after the botched abortion. Three London police officers lift the manhole, but dont find Beryls body. A search of 10 Rillington Place eventually uncovers the bodies of Beryl and the baby in the bathroom, where Christie hid them. When Tim is brought back to London, he is charged with the murders of his wife and daughter. In shock, and despondent over the news, he confesses to both crimes, though he is guilty of neither. During his trial, Christie is a key witness. Tims defence shreds Christies credibility by revealing that he has a history of theft and violence. Nevertheless, Tim is found guilty and hanged. Two years after the trial, Ethel begins to fear her husband, and informs Christie she will move out to stay with relatives. When he begs her not to leave him, Ethel implies that he should be in prison. Christie murders her that night and hides her body under the floorboards. Later, he meets a woman suffering from a migraine in a restaurant. He pretends to be a medical expert and promises her a cure. He is next seen putting fresh wallpaper on a wall in his living room; it is implied that he has hidden the womans body in the space behind the wall. In 1953, Christie is living in a hostel. Meanwhile, new tenants are moving into the Christies flat. They complain about the awful smell, and one of them peels off the wallpaper to find a space behind the wall, where they find three of Christies victims. Soon after, Christie is noticed by a police officer in Putney and arrested. The film ends with an intertitle explaining that Christie was hanged and Tim was posthumously pardoned and reinterred in consecrated ground.