<prompt> Human: I arrived at work exactly at 9am yesterday. At 3:30pm, I decided to go grab lunch and walked out to a huge dent and scrape on my back bumper. I called the police and they came to do a report. As he was finishing up, I said that if I somehow found out who did this, would I be able to get that added to the report? He said yes, and then he pointed out that due to the angle of where my car was parked and where it was hit, he believes it to be a truck, who had to back up so that they could complete a left turn since its a very tight space. He also pointed out that there was a huge pile of dirtgravelmud directly behind my car that was obviously from that date, and said he believed that it was likely one of the construction trucks and that some dirt was knocked off of the truck, since it obviously hit it pretty hard. There are no witnesses, as far as I know.They are still doing work in the parking lot today. Should I talk to them directly to see if someone would admit to it? Or should I call the corporate office and see if I can file a claim?  <response>: rlegaladvice 