From the Daily Office Lectionary for Saturday in the week of Proper 12, Year 1 (Pentecost 9, 2015)
Acts 16:35-37 ~ When morning came, the magistrates sent the police, saying, “Let those men go.” And the jailer reported the message to Paul, saying, “The magistrates sent word to let you go; therefore come out now and go in peace.” But Paul replied, “They have beaten us in public, uncondemned, men who are Roman citizens, and have thrown us into prison; and now are they going to discharge us in secret? Certainly not! Let them come and take us out themselves.”
According to Wikipedia, “The term ‘police brutality’ was in use in the American press as early as 1872, when the Chicago Tribune reported on the beating of a civilian under arrest at the Harrison Street Police Station.” (Police Brutality article) The Book of Acts bears witness that harsh and cruel treatment of accused (or even un-accused) prisoners of law enforcement was not unknown in the First Century.
Just think about that for a moment.