Christine Papin (8 March 1905 – 18 May 1937) and Léa Papin (15 September 1911 – 1982, or 24 July 2001) were two French maids who murdered their employer's wife and daughter in Le Mans, France, on 2 February 1933. This incident had a significant influence on French intellectuals Jean Genet, Jean-Paul Sartre and Jacques Lacan, who sought to analyze it, and it was thought of by some as symbolic of class struggle. The case has formed the basis of a number of films and plays.
Christine and Léa had grown up in villages south of Le Mans. They had an elder sister, Emilia, who became a nun. Both of them spent time in institutions as a result of the breakdown of their parents' marriage. As they grew older, they worked as maids in various Le Mans homes, preferring, whenever possible, to work together.
From about 1926, they worked as live-in maids in the home of Monsieur René Lancelin, a retired solicitor, in Le Mans. The family was also made up of his wife and adult daughter, who was still living with her parents (another daughter was married). The two maids were extremely quiet and retiring young women, who kept to themselves and appeared to have no interests but each other.
On 2 February 1933, Monsieur Lancelin was supposed to meet his wife and daughter for dinner at the home of a friend. When they did not turn up, he was concerned and went back to their home. He was unable to get into the house because the doors were locked on the inside, but he could see the glow of a candle through the window of the maids' room. He then went to the police and one of them got into the house by climbing over the back wall. Inside, he found the bodies of Madame Lancelin and her daughter. They had both been beaten to the point of being unrecognisable, and one of the daughter's eyes was on the floor nearby. Madame Lancelin's eyes had been gouged out and were found in the folds of the scarf around her neck. The two maids were found in their room upstairs, naked in bed together. They confessed to killing the two women. The weapons used had been a kitchen knife, a hammer and a pewter pot that had stood at the top of the stairs.
The sisters were placed in prison and separated from each other. Christine became extremely distressed because she could not see Léa, but at one stage the authorities relented and let her see her sister. She threw herself at Léa and spoke to her in ways that suggested a sexual relationship. In July 1933, Christine experienced a kind of "fit", or episode, in which she tried to gouge her own eyes out and had to be put in a straitjacket. She then made a statement to the investigating magistrate, in which she said that on the day of the murders she had experienced an episode like the one she had just had in prison, and this was what precipitated the murders.