The Investigative Operations is composed of two units: Investigative Services and Crime Analysis.
Investigative Services
The Investigative Services Unit, subject to call out on a 24-hour basis, conducts continuous follow-up investigations of crimes committed in the jurisdiction of The Maryland-National Capital Park Police. Detectives assigned to Investigative Services respond to scenes of crimes for evidence identification, collection, preservation and processing, when necessary. Detectives interview witnesses, interrogate suspects, utilize digital imaging and also network with other agencies to solve crimes.