The North County Police Cooperative’s Bureau of Criminal Investigations handles all of the major criminal investigations for our Police Department. From the moment they are called out, they work the investigation from start to finish. Our Detective Bureau has an excellent clearance rate for the investigations they handle.  By continuing to build community relationships and partnerships to maintain those high clearance rates.  Our investigators are also members of the St. Louis Major Case Squad. This unit is a collaborative of investigators from several departments around St. Louis. They come together to help investigate major incidents when called upon.