At least four people have been killed and several others left injured by a gunman who remains at large in the north-eastern French city of Strasbourg, on Tuesday evening. Footage shows police standing sentinel at a roadblock near the site of shooting. Authorities have asked residents to remain at home until the situation has been clarified. The gunman, who was reportedly already known to the... Еще police, opened fire at around 20:00 local time (19:00 GMT) near the city’s famous Christmas market, and is being actively sought by the authorities. Police have confirmed that the attacker is a 29-year-old male and a native of the city. A terror investigation has been opened by a local prosecutor.