Was your car parked on 5th Avenue and 34th - right by the construction? A neighbor and I happened to be walking nearby when a two-level car transport truck (with a bunch of dented and sad-looking cars) barreled past the traffic agent who was directing traffic down 34th.
The driver soon realized he was going the wrong way down a one-way street and stopped, and then began to back up. As he was backing up, he smashed into a small, blue car. The crunching took off the gas cap and created a horizontal crater along the back end of the car.
He started down 34th, but then parked and stopped and headed over to the traffic agents. They seemed a little perturbed by the situation, but hopefully they handled it correctly.
If this was your car, feel free to contact me at email@example.com. At least two of us saw it happen, and the two traffic agents at the corner also saw it.