A city spokeswoman told reporters that the the collapse of sanitary and storm sewers had caused the sinkhole to open. Knox was taken to a hospital and later released.
"I'm just happy that as I understand, she walked herself out [of the hole]," Mayor Mike Bell told the Toledo Blade. "We had a lot of rain lately and something must have washed out under the road."
Celebrity Families of 2014 [PHOTOS]