Prison guards in Myanmar on Friday shot and killed a political prisoner and wounded more than 60 other people – including eight critically – after inmates protested their beating of the victim a day earlier, Radio Free Asia has learned. The incident at Pathein Prison is the latest in a string of more than 15 violent crackdowns on protests by political prisoners – which authorities termed “riots” – in the nearly two years since Myanmar’s military seized power in a coup. On Thursday night, guards discovered a mobile phone in the possession of Wai Yan Phyo, a prisoner of conscience serving 28 years on undisclosed charges, according to sources in Pathein Prison and others assisting political prisoners at the facility.