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Criminal Investigations Division 

The Criminal Investigations Division (CID) is responsible for providing specialized investigations for crimes committed within the jurisdiction of the Port of Seattle. Under the supervision of Commander Ken Irwin and working closely with the Patrol Division, CID is comprised of a Detective Sergeant, nine Detectives, a Police Specialist and a Commissioned Evidence Technician.  The unique mission of the Port of Seattle Police Department is reflected in the variety of duties and disciplines found in CID; from baggage theft to underwater death investigations, CID provides the support services and special investigations necessary for crime detection and prevention within the POSPD jurisdiction.

Select detectives are also members of three special task forces.  Click on the link for more information

The Detectives assigned to CID are responsible for investigating the crimes that occur here at the Port of Seattle. Although this mission may seem straightforward, because of the complexity of the crimes investigated and the demands of the judicial system, our Detectives must be able to provide top tier investigations for hundreds of different crimes, all with their own complex set of rules, investigative tools and techniques. Examples of some of these duties include:
  • Writing and serving search warrants
  • Interviewing victims and witnesses
  • Locating, identifying and preserving physical evidence
  • Recovering stolen property
  • Identifying, locating, interviewing and arresting suspects
  • Preparing and filing cases with the prosecutors
  • Cooperating in prosecution of the defendants
  • Disseminates crime prevention information and provides investigative training to patrol officers.
In addition to investigating crimes, the Detectives of CID also provide detailed background checks for entry-level and lateral police officers as well as emergency communication (911) specialists and other non-sworn personnel.

​These skills are used to investigate the spectrum of diverse cases handled within CID.  Samples of the types of cases our Detectives investigate include:

  • Major traffic accident investigation and reconstruction 
  • Missing persons 
  • Crimes against people (Homicide, Rape, Assault, Burglary ect.)
  • Property crimes (Fraud, Theft, Vehicle Prowls, Vandalism ect.)
  • Narcotics Arrests and Interdiction

​Each Detective in CID is provided with a “backbone” of basic training to give them the necessary investigative tools to successfully accomplish their mission.  Once assigned to CID, each Detective is provided additional training in the following areas to bolster the skills and training they already possess. 

Examples of basic investigative training includes:

  • Crime scene investigation 
  • Criminal investigations 
  • Interview and interrogation techniques 
  • Homicide investigation 
  • Background investigations

 

Evidence/Identification Technician, Crime Scene Specialist

This officer is responsible for the care and custody of all evidence and seized items as well as maintaining the evidence storage facility where this evidence is processed and stored.


The E/I Technician/Crime Scene Specialist provides technical assistance to detectives and patrol officers at crime scenes and throughout the investigation process. He/she also trains officers assigned as Crime Scene Investigators.