A new investigation has been launched into the unsolved murder of a young woman known as « L’Inconnue du quai de Javel », which took place in September 1949 on the Javel quay in Paris. The case has remained unsolved for over seven decades and has recently drawn renewed attention due to its historical significance and the mystery surrounding it. The victim, whose identity has never been confirmed, was discovered in the Seine River, and the circumstances of her death remain unclear. The current investigation is being led by an investigator described as being more like the famous fictional detective Maigret than ever before. Maigret, a character created by the French writer Georges Simenon, is known for his methodical approach and focus on the smallest details in solving crimes. This investigator is following a similar philosophy, examining every aspect of the case with great care. The investigation is taking place at the investigator's home, specifically in his « caravan », a small, mobile living space typically used for temporary housing. This caravan is located in the 10th arrondissement of Paris, a bustling neighborhood known for its cultural and historical landmarks. The choice of location suggests that the investigator is working in a more personal and controlled environment, possibly to avoid distractions and focus entirely on the case. This renewed effort to solve the case has sparked interest among historians, true crime enthusiasts, and the local community. The mystery of « L’Inconnue du quai de Javel » has long captured the public imagination, and the hope is that this new investigation may finally bring some clarity to one of Paris’s most enduring unsolved crimes.