OMAHA, Neb. (AP) — Two cars have been damaged in the partial collapse of a parking structure in Omaha.

The cars were parked on the top level when the pavement gave way beneath them around 10:15 p.m. Thursday. One car fell completely out of sight into the parking level below, but the man in the driver’s seat escaped without injury. The other car was unoccupied and was only partially swallowed.

Officials decided to wait until daylight to determine how the accident happened and to remove the damaged vehicles.