A gunman, claiming to be a member of Islamic State, has taken at least one person hostage in a supermarket in Trèbes, in the south of France. Advertisements
Police are searching for a gunman understood to be on the loose in the French capital, Paris, following a hostage situation, believed to have been an attempted robbery, in the city.
At least 13 people have been killed, and a further 20 wounded, following a mass killing, by a lone gunman, at a college in southern Oregon, United States.
A gunman has taken two people hostages, after killing two others, at a petrol station in northeastern Ukraine.
At least eight people have been killed in a shooting by an armed gunman in the eastern town of Uhersky Brod, in the Czech Republic.
A gunman, believed to have been the same man who fired at a free speech debate hours earlier, has killed at least one person and injured two others after attacking a synagogue in Copenhagen.
Police in Los Angeles have shot and detained a gunman after a wild car chase across eastern Los Angeles, causing severe disruptions to traffic in the area.