The mission of the Cook County Sheriff's Police Department is to provide the highest quality of professional police service to the communities we serve. Our mission includes the prevention of crime, the investigation of criminal incidents, the identification and apprehension of criminal suspects, the preparation of criminal cases and the recovery of stolen or lost property. We reinforce our mission by developing and maintaining cooperative and supportive relationships with federal, state and local law enforcement agencies. We are committed to providing fair, unbiased, judicious police service in the manner that is respectful of the dignity of all individuals.