SEFFNER, Fla. — In a matter of seconds, the earth opened under Jeff Bush’s bedroom and swallowed him up like something out of a horror movie. About the only thing left was the TV cable running down into the hole.
Bush, 37, was presumed dead Friday, the victim of a sinkhole — a hazard so common in Florida that state law requires home insurers to provide coverage against the danger.
The sinkhole, estimated at 20 feet across and 20 feet deep, caused the home’s concrete floor to cave in around 11 p.m. Thursday as everyone in the Tampa-area house was turning in for the night. It gave way with a loud crash that sounded like a car hitting the house and brought Bush’s brother running.
Jeremy Bush said he jumped into the hole but couldn’t see his brother and had to be rescued by a sheriff’s deputy who reached out and pulled him to safety as the ground crumbled around him.
‘‘The floor was still giving in and the dirt was still going down, but I didn’t care. I wanted to save my brother,’’ Jeremy Bush said through tears on Friday in a neighbor’s yard. ‘‘But I just couldn’t do nothing.’’
He added: ‘‘I could swear I heard him hollering my name to help him.’’
Officials lowered equipment into the sinkhole and saw no signs of life, said Hillsborough County Fire Rescue spokeswoman Jessica Damico.
A dresser and the TV set had vanished down the hole, along with most of Bush’s bed.
‘‘All I could see was the cable wire running from the TV going down into the hole. I saw a corner of the bed and a corner of the box spring and the frame of the bed,’’ Jeremy Bush said.