1: One of those arrested claims to have an alibi , according to Russia 's Sputnik News . 2: Dadayev had previously served as an officer in a Chechen police battalion , Albert Barakhayev , secretary of the Security Council of the Caucasian republic of Ingushetia , told the official news agency TASS . 3: One of the men arrested reportedly served as an officer in a Chechen police battalion .
1: One of those arrested 2: Dadayev 3: One of the men arrested