Gunmen opened fire in a concert hall near Moscow, according to media reports. At least four people in camouflage clothing are said to have opened fire.
Videos on social media show several armed men shooting around the concert hall with automatic weapons. According to reports, around 100 people could still be trapped in the burning house. The background to the incident remains unclear, but it is believed to have been an attack on a concert venue in the city of Krasnogorsk, northwest of Moscow.