The sinkhole formed at around 10 a.m. at Gordon Moore Park in Alton. Surveillance video from the City of Alton shows the moment the sinkhole opens and swallows a light pole on the field in a cloud ...

The sinkhole even devoured one of the stadium's light poles, KMOV reported. A construction materials company said an underground mine collapsed at about 10 a.m. at Gordon Moore City Park.

ALTON, Ill. – A massive sinkhole that opened in Alton’s Gordon Moore Park nearly a year ago is now even larger and still untouched. Next month marks one full year since the ground first gave ...