What is sophie toscan du plantier cinayeti?

Sophie Toscan du Plantier was a French film producer who was murdered in Ireland on December 23, 1996. She was found dead outside her holiday home in Schull, County Cork, with multiple injuries to her head and face. The investigation into her murder has been ongoing for over two decades, with no one ever being convicted of the crime. Multiple suspects have been identified over the years, and theories abound, but the case remains unsolved. The murder of Sophie Toscan du Plantier has become one of Ireland's most notorious unsolved cases, with renewed interest in recent years due to new documentary series exploring the crime and the investigation.