The scene of the assault of a police officer at the "Gare du Nord" train station (Paris, France) which dates back to April 16, 2011, was filmed by CCTV cameras and made public a few days ago. In the train, three young people aged 17 to 19 years tried to steal a fourth young threatening him with a knife. Sebastian, a plainclothes police officer who was returning home after service, intervenes to stop this racket. Sebastian pulls out his service weapon and told them to stop. The policeman was badly hit and fired one shot at the young in the abdomen. While he calls for help, Sébastien is stolen his pistol by a youth. The plainclothes policeman decides to escape but is shot in the buttock. The three men are returned Tuesday before the Court of Assizes of minors for attempted homicide.