"I felt very intense pain in all my legs and very quickly a desire to sleep that I had never felt." On 17 April last year, while celebrating her 33rd birthday at a nightclub in Rennes, Rose and her best friend were the victims of a mysterious injection. Since the beginning of April, around 60 similar incidents have been recorded in France in nightclubs. 15 complaints, including Rose's, have been filed in Rennes. IMAGES AND SOUNDBITES