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City of DeWitt
510 9th Street
DeWitt, Iowa 52742
563-659-3811
Contact Us

City of DeWitt Police Investigations

MISSION: "To Build Partnerships with our Community to continuously improve the quality of life in DeWitt by reducing crime and the fear of crime."

Captain Mike Osmun, Police Investigations

An important element of the solution of any criminal incident is a thorough follow-up investigation by an experienced investigator. Captain Mike Osmun, coordinates the Investigative Functions of the DeWitt Police Department. The Investigations Division of the DeWitt Police Department currently has a 75% clearance rate on cases assigned for follow-up investigation. Captain Osmun is a 26-year veteran of the DeWitt Police Department and experienced in Criminal Investigations.

DeWitt Police Investigations, Captain Mike Osmun

Capt. Osmun has worked in all capacities and positions, including service as Interim Chief of Police during his distinguished career. In addition to Investigations, Capt. Osmun's duties include:

Assistant Police Chief
Reserve Officer Liaison
Property/Evidence
Police Supervisor
Records Administration