Allegations of brutal interrogations, where Ukrainian men were shot and threatened with rape, have been made by a former Russian military officer. Konstantin Yefremov, the most senior officer to speak openly, told the BBC in an exclusive interview Russia now sees him as a traitor and defector, and he has now fled the country. At one site in southern Ukraine, he said "the interrogations, the torture, continued for about a week". Please subscribe HERE http://bit.ly/1rbfUog #Russia #Ukraine #BBCNews