Similar incident happened to my brother.
He parked his VW Rabbit at the local department store and when he came back there was an SUV with it's bumper resting on the front bumper of the VW.
So he calls the police and they wait for the owner of the SUV to walk over to his vehicle.
Owner states he did not hit the VW and says my brother ran into his SUV.
Police officer told them both to forget it since there was no proof to determine who was at fault