A suspect is on the run after multiple people were shot in the US state of Montana, authorities say. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) said it was "responding to a shooting where multiple parties have been shot at a business in Anaconda, MT".

ANACONDA, Mont. (AP) — Montana authorities say four people have died in a shooting at an area bar on Friday, with a search underway for the suspect. The ATF confirmed earlier in the day that multiple people were shot at a Montana business. Officials warned people to avoid the area of Anaconda.