At least 25 people have been shot at a nightclub in the US state of Arkansas, two of whom are in critical condition. Three others were injured in a stampede of people fleeing the scene. The exchange of gunfire took place at at a concert. Police and local officials said the incident was not terrorism-related. A rapper who was performing at the nightclub has been arrested on unrelated charges.
Arkansas nightclub shooting rapper in 'unrelated' arrest
