French prosecutors opened a terrorism investigation into the fatal stabbing Friday of a French police official inside her police station near the historic Rambouillet chateau outside Paris. Police shot and killed the attacker at the scene, authorities said.
Anti-terrorism prosecutor Jean-Francois Ricard told reporters that his office took over the probe because the attacker had staked out the station, because of statements he made during the attack, and because he targeted a police official.
Ricard did not provide details on the attacker's identity or motive. French media reports identified him as a 37-year-old Tunisia-born French resident with no criminal record or record of radicalisation.
French Prime Minister Jean Castex rushed to the scene with other officials and pledged the government's determination to "fight terrorism in all its forms." Islamic extremists and others have carried out multiple terror attacks in France in recent years, including several targeting police.
The police officer killed Friday was a 49-year-old administrative employee who worked for the national police service, a national police spokesperson told The Associated Press.
The national anti-terrorism prosecutor's office opened an investigation into the murder of a person of public authority in relation with a terrorist group.
Police are symbols of the republic. They are France, Valerie Pecresse, president of the Paris region, told reporters at the scene, adding: The face of France was targeted.
The attack took place southwest of Paris just inside the police station in a quiet residential area of the town of Rambouillet, about 750 meters (yards) from a former royal estate that is sometimes used for international peace negotiations. Police cordons ringed the area after the stabbing.
The attack comes as President Emmanuel Macron's government is toughening its security policies amid voter concerns about crime and complaints from police that they face increasing danger.
The shift comes as France prepares for regional elections in June in which security is a big issue, and for a presidential election next year in which Macron's main challenger could be far-right leader Marine Le Pen, if he seeks a second term.
