Sinkhole prompts Louisville Zoo to close

LOUISVILLE, Ky.- A sinkhole prompted the Louisville Zoo to close on Wednesday.

The hole was found in an undeveloped part of the zoo. Officials said no animals were injured and there was no damage to any buildings.

A zoo spokesperson said engineers are on site investigating.

Officials are looking into whether an earthquake in Tennessee that caused the Louisville Mega Cavern to close had anything to do with the sinkhole.