An officer or person who knowingly makes or subscribes a false report concerning an investigation of a vehicle or damage or injury caused by a vehicle, as provided in this chapter, is guilty of unsworn falsification in the second degree. A person who destroys, obliterates, conceals, or removes, or who aids, abets, or assists in the destruction, obliteration, concealment, or removal from a vehicle, of evidence showing or tending to show that the vehicle collided with a person or property, is punishable by a fine of not more than $500, or by imprisonment for not more than six months, or by both.