Sarah Halimi, a 65-year-old Jewish woman, was killed by her neighbor Kobili Traoré in Paris in 2017. French courts found that the act had an antisemitic character but ruled that a psychotic disorder had abolished Traoré's discernment, making him criminally irresponsible under the law then in force.

Sarah Halimi was killed in her Paris apartment building in the early hours of April 4, 2017. Her neighbor Kobili Traoré was identified as the person who attacked her and caused her death. What made the later proceedings unusually consequential was not uncertainty about who committed the act, but whether French criminal law allowed him to be tried and punished for it.
Halimi was a 65-year-old Jewish woman living in Paris's 11th arrondissement. Reporting summarized by Euronews and the Associated Press states that Traoré attacked her in her home and pushed her from a window. Traoré later acknowledged having caused her death.
Investigators examined both the circumstances of the attack and Traoré's mental state. The proceedings ultimately treated the antisemitic character of the act as established while separately analyzing whether he possessed criminal responsibility at the time.
Multiple psychiatric experts concluded that Traoré had been experiencing an acute psychotic or delirious episode. The French courts found that this disorder had abolished his discernment or control of his actions, the legal test in article 122-1 of the French Penal Code for criminal irresponsibility.
The episode was linked to his cannabis consumption. That fact became the central legal controversy: could voluntary drug use prevent a finding of criminal irresponsibility when the resulting mental disorder completely abolished discernment?
In December 2019, the Paris court of appeal's investigation chamber found Traoré criminally irresponsible because of mental disorder. The court ordered compulsory psychiatric hospitalization and imposed safety measures, including restrictions on contact with the civil parties and on returning to the location of the events.
The ruling did not say that the killing had not occurred, nor did it acquit Traoré after a murder trial. It resolved a different question: whether he could legally be held criminally responsible and sent to an assize court for trial.
On April 14, 2021, France's Court of Cassation rejected appeals by members of Halimi's family. In case 20-80.135, the Criminal Chamber held that article 122-1 did not distinguish according to the origin of the mental disorder when that disorder had abolished discernment.
The court specifically upheld the lower court's finding that Traoré had acted under an acute psychotic disorder associated with regular cannabis use and that the evidence did not show he had consumed cannabis with awareness that it could cause that specific psychotic state.
The result was final in the French criminal proceedings: Traoré would not face a murder trial because he had been declared criminally irresponsible.
Le Monde reported that the judicial proceedings recognized the antisemitic character of the crime. The absence of a criminal trial nevertheless caused major public controversy and demonstrations in France and abroad.
The legal outcome prompted debate over whether voluntary intoxication should ever permit a defendant to rely on a mental-disorder defense. Political leaders called for legislation, but later legal changes do not retroactively transform the ruling in Halimi's case into a conviction.
Kobili Traoré attacks Halimi in her Paris apartment building and causes her death.
Experts and courts examine Traoré's mental state and the antisemitic circumstances of the killing.
The Paris investigation chamber finds that a mental disorder had abolished Traoré's discernment and orders psychiatric hospitalization and safety measures.
The Court of Cassation rejects the family's appeals and confirms the criminal-irresponsibility decision.
Thousands demonstrate in France after the ruling, demanding justice for Sarah Halimi and changes to the law.
Identified / judicially resolved without a criminal trial. Kobili Traoré was identified as the person who killed Sarah Halimi. The French courts concluded that the act had an antisemitic character but that he was criminally irresponsible because a psychotic disorder had abolished his discernment. The Court of Cassation confirmed that ruling on April 14, 2021.
This file does not call Traoré a convicted murderer: no murder trial produced a conviction. It also does not call the case unsolved, because the person who committed the fatal act was identified and the criminal-responsibility question was finally adjudicated.
Last reviewed: September 1, 2026