The Interior Ministry in Russia's North Caucasus region of Karachai-Cherkessia said on April 22 that unknown attackers opened fire on a police patrol, killing two officers and wounding another one. The two police officers killed in the attack were identified as Lieutenant Murat Kalakhanov and Sergeant Roman Gushchin. The Investigative Committee said it had launched an investigation into "a deadly attack against law enforcement officers and illegal firearms possession." Several Telegram channels reported that during the overnight attack in the city of Karachayevsk, unknown assailants managed to take a pistol, an AK-47, and ammunition from the officers. To read the original story by RFE/RL's Russian Service, click here.