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IIU news, data and reports

Learn more about King County Sheriff's Office Internal Investigations data and reports.  Use this page to contact us, make a complaint or commendation, or see IIU complaint dashboard or completed investigations reports.

Internal Investigations Unit Annual reports

Report includes internal investigations complaint tracking, allegations, misconduct, findings, discipline and trends

 2023 IIU Annual Report  2022 IIU Annual Report

 

Additional reports

Completed IIU monthly reports

Contacts and news releases

Crime data and statistics

Use of force reports and dashboard

Related Topics

Crime prevention & safety

Crime prevention and safety tips for various scenarios.

Patrol precincts

Learn more about our patrol precincts 

Police partnerships

Learn more about our patrol partnerships 
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