Deep investigation, the end of the perfect crime?

Sophie le Tan, deadly trap (5x25)

Air date: Jan 25, 2025

On September 7, 2018, Sophie Le Tan, a 20-year-old student, disappeared after visiting an apartment in Schiltigheim, near Strasbourg. Ten days later, Jean-Marc Reiser, the author of the rental ad, was arrested. In January 2021, he admitted to her killing after her dismembered body was found in a forest. On June 29, 2023, his life sentence for her murder was upheld on appeal.