>> jeff bush's body was never found. sinkholes can strike with little or no warning at all. guests had minutes to get out. martin savidge reports. >> in a vacation destination known for make believe, it was all too real. >> in a destination for vacationer, it was all too real. a sinkhole 100 feet across opens up under an orlando area resort condominium. giving panicked guests just minutes to get out. >> i saw it, it was crazy. how does that happen? >> guests began hearing strange popping and cracking, the earth began to move. >> we were walking around, and the building's collapsing, and the sinkhole on the bottom of it, buildings collapsing both ways. >> more than 100 people including children were inside. amazingly, everyone made it out safely. some credit a quick thinking security guard. >> one of the security guards ran up and was evacuating people, barthing into their