Sinkhole appears in soccer field above Illinois mine: ‘Out of a movie’ The GuardianSoccer field damaged in Alton collapse KSDK.comDramatic video shows a 100-foot-wide sinkhole open up at park CNNHere’s a look at the crater left behind by a collapsed mine on an Alton soccer field Belleville News-DemocratMassive Sinkhole Caught on Video Swallowing Up Illinois Soccer Park Men’s Journal