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Denver Police Department

Police Help Lines

Dial 9-1-1 for Emergencies ONLY

Non-Emergency Help
Crime Stoppers Anonymous Tips
720-913-7867 (STOP)
Gang Hotline
Report Graffiti
311 or
(720) 913-1311
Sex Offender Hotline
Hate Crimes Hotline

File a Complaint or Commendation

The Office of Independent Monitor (OIM) accepts complaints and commendations for all civil service personnel, including police officers. All complaints are assigned a case number by the OIM and forwarded to the Internal Affairs Bureau of the Denver Police and / or Sheriff Department to be assigned to a sergeant for review. The OIM monitors the entire Internal Affairs process to ensure that it is handled in a reasonable and appropriate manner. For a more detailed description of the complaint handling process, visit the Independent Monitor's commendations and complaints page.

  File a Complaint or Commendation