Names, phone numbers and addresses of all individuals involved in the crash. Any witness contact information.Using this online citizen police report system allows you to submit a report immediately and print a copy of the police report for free. The timeline for filing a police report after an accident in Minnesota is ten days. However, it's always best to file the report as soon as possible. How to fill out the Minnesota Motor Vehicle Crash Report? The information on this report is used to help build safer roads. This is where you go to request a police report after a car accident. Our Police Records Section hours for customer service are Monday through Friday from a.m. If you need immediate response after a Minneapolis car accident, you should call 911.