Police Misconduct: Russian Police Beat Elderly Lady

The Russian police and their commander was said to have tortured and bear a elderly lady who they had place under arrest that same night. The whole incident was recorded on a cell phone as they sat around and watched as the lady was being beatened. It was said that they heard numerous voice laughing and joking about the incident through out the station. There was no further information given about the ladies contidition and it was not reported on if the lady pressed charges on the police at the station. What do you think actually happened?