You have six months from the date of the accident to file a crash report with the BMV if you are involved in a collision with an uninsured driver. (b) If the offender knew that the accident or collision resulted in serious physical harm to a person, a felony of the fourth degree.Ohio law only gives the victims of car accidents two years from the date of the crash to file a personal injury lawsuit to try to collect compensation. Call 911 and report any injuries. If the accident resulted in death or injuries, you are required to inform the local Ohio police. 2 - SUSPECTED SERIOUS INJURY. 3 - SUSPECTED MINOR INJURY. Even if you do not require medical help, it is still important to call 911 and seek police assistance. You will need to complete and submit a BMV 3303 Crash Report to the Ohio Bureau of Motor Vehicles. When officers arrive, fill out an accident report.