Similar to a district attorney, who who is in charge of investigating a crime and then tries to secure a conviction in court. Latest trend is for the P.O.'s office to bust cops since they could never make it as one!
Man the county prosecutors office can't get a conviction from someone who confessed to the crime, so they sent the case back down to the municipal court for them to worry about. John the cop with the most awards is under the gun again for doing his job. I wish the prosecutors office would just leave him alone.