The Investigation report is actually a joke. The IR would normally be filed within 2u20133 weeks of the accident, if accused is known then with name of the accused otherwise with name of accused as unknown.Cops may wait longer to u2018settleu2022 matters between parties without going to the courts and for u2018settling and directing the routeu2022 of legal claims between the parties.Usually unless the case has political angle - if the number plates of the hitting vehicle was not noted then in 80% cases - matter gets closed.