police officer pleaded guilty to attempted third degree assault after he was recorded on body camera video repeatedly beating a hancuffed man.Video of the December incident shows Federal Heights Officer Mark Magness appearing to punch and kick a suspect while pulling him from a patrol car at the police station. A minute later, Magness slams the man into a concrete wall.Video later shows Magness flying into a rage after the man lunges at him inside a holding cell. Another officer reminds Magness that he is being recorded by body cam video, but Magness continues to beat the suspect.“I’m sorry sir,” the bloody man says as he is thrown into a chair. Magness ignores him, pressing his fingers into his eyes and temples.