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A giant sinkhole at the home of Jeff Bush, Tuesday, March 5, 2013, in Seffner, Fla. A huge sinkhole opened up under a bedroom in the home last Thursday, Feb. 28, and swallowed Jeff Bush, 37. Officials gave up hope of finding Bush alive and filled in the hole with crushed rock. (AP Photo/The Tampa Bay Times, Dirk Shadd)

This aerial photo shows demolition workers picking up the remnants from the home of Jeff Bush, Tuesday, March 5, 2013, in Seffner, Fla. A huge sinkhole opened up under a bedroom in the home last Thursday, Feb. 28, and swallowed Jeff Bush, 37. Officials gave up hope of finding Bush alive and filled in the hole with crushed rock. (AP Photo/The Tampa Bay Times, Dirk Shadd)

A huge sinkhole opened up under a bedroom in the home of Jeff Bush last Thursday, Feb. 28, and swallowed Jeff Bush, 37. Officials gave up hope of finding Bush alive and filled in the hole with crushed rock. (AP Photo/The Tampa Bay Times, Dirk Shadd)

Demolition experts watch as the home of Jeff Bush, 37, is destroyed Sunday, March 3, 2013, after a sinkhole opened up underneath it late Thursday evening swallowing Bush, 37, in Seffner, Fla. The 20-foot-wide opening of the sinkhole was almost covered by the house, and rescuers said there were no signs of life since the hole opened Thursday night. (AP Photo/Chris O'Meara)

Demolition crews watch as the house, where Jeffrey Bush was swallowed by a sinkhole, is demolished in Seffner, Florida March 3, 2013. Florida rescue workers ended their efforts on Saturday to recover the body of Jeffrey Bush, who disappeared into the sinkhole that swallowed his bedroom while he slept and demolished the suburban Tampa home due to its dangerous conditions, a rescue spokeswoman said. REUTERS/Scott Audette

Jeremy Bush, right, is consoled by an unidentified woman Sunday, March 3, 2013, as he sits outside a home where a sinkhole opened up underneath a bedroom late Thursday evening, swallowing his brother, Jeffrey Bush, in Seffner, Fla. Crews on Sunday began the demolition of the Florida home. (AP Photo/Chris O'Meara)

Jeremy Bush (R) wipes his face after praying in front of the house, where his brother Jeffrey was swallowed by a sinkhole, before its demolition in Seffner, Florida March 3, 2013. Florida rescue workers ended their efforts on Saturday to recover the body of Jeffrey Bush, who disappeared into the sinkhole that swallowed his bedroom while he slept and demolished the suburban Tampa home due to its dangerous conditions, a rescue spokeswoman said. REUTERS/Scott Audette

A Hillsborough County, Fla., firefighter removes salvaged items, including a family photo, from the home where a sinkhole swallowed Jeffrey Bush, late Thursday in Seffner, Fla., on Sunday, March 3, 2013. Crews are set to begin the demolition of the home on Sunday, after search personnel failed to find Bush. (AP Photo/Chris O'Meara)

Hillsborough County firefighters recover a U.S. flag from the house, where Jeffrey Bush was swallowed by a sinkhole, before its demolition in Seffner, Florida March 3, 2013. Florida rescue workers ended their efforts on Saturday to recover the body of Jeffrey Bush, who disappeared into the sinkhole that swallowed his bedroom while he slept and demolished the suburban Tampa home due to its dangerous conditions, a rescue spokeswoman said. REUTERS/Scott Audette

Hillsborough County firefighters help salvage family belongings from the home, where Jeffrey Bush was swallowed by a sinkhole, during its demolition in Seffner, Florida March 3, 2013. Florida rescue workers ended their efforts on Saturday to recover the body of Jeffrey Bush, who disappeared into the sinkhole that swallowed his bedroom while he slept and demolished the suburban Tampa home due to its dangerous conditions, a rescue spokeswoman said. REUTERS/Scott Audette

A crowd gathers at the home of Jeff Bush after he was consumed by a sinkhole while lying in bed last night, March 1, 2013 in Seffner, Florida. First responders were not able to reach Bush after he disappeared and now say it is a recovery mission. (Photo by Edward Linsmier/Getty Images)

Jeff Bush's cousin Kyle Balcom (L) and brother Dustin Bush react after he was consumed by a sinkhole while lying in his bed last night, March 1, 2013 in Seffner, Florida. First responders were not able to reach Bush after he disappeared and now say it is a recovery mission. (Photo by Edward Linsmier/Getty Images)

Jeremy Bush, center with hand on head, is embraced by family and friends outside his home at 420 Faithway Drive in Seffner, Fla. Friday, March 1, 2013. 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 ó a hazard so common in Florida that state law requires home insurers to provide coverage against the danger. (AP Photo/The Tampa Tribune, Chris Urso)

Engineers access the situation at 240 Faithway Drive in Seffner, Florida, Friday, March 1, 2013. (Skip O'Rourke/Tampa Bay Times/MCT)

In this undated photo released by Jeremy Bush, shows his brother Jeff Bush. Jeremy Bush heard a loud crash and screaming coming from his brother's room early Thursday, March 1, 2013 in Seffner, Fla. A large sinkhole opened under Jeff's bedroom and he disappeared together with most of the bedroom furniture. Jeremy jumped into the hole and was quickly up to his neck in dirt. Jeff is presumed dead. (AP Photo/Jeremy Bush, HO)

A crowd gathers at the home of Jeff Bush after he was consumed by a sinkhole while lying in bed last night, March 1, 2013 in Seffner, Florida. (Photo by Edward Linsmier/Getty Images)

A crowd gathers at the home of Jeff Bush after he was consumed by a sinkhole while lying in bed last night, March 1, 2013 in Seffner, Florida. (Photo by Edward Linsmier/Getty Images)

Police tape surrounds a home where a sinkhole opened up and swallowed a man in Seffner, Florida, March 1, 2013. The 36-year-old Florida man was feared dead on Friday after the sinkhole suddenly opened beneath the bedroom of his suburban Tampa home swallowing him, police and fire officials said. REUTERS/Brian Blanco

Rescue and engineering crews watch from a neighboring backyard as other crew members work to evaluate the safety of a home where a sinkhole opened up and swallowed a man in Seffner, Florida, March 1, 2013. REUTERS/Brian Blanco

Hillsborough County Sheriff's deputies secure the scene surrounding a home where a sinkhole opened up and swallowed a man in Seffner, Florida, March 1, 2013. REUTERS/Brian Blanco

Hillsborough County, Fla., Fire Chief Ron Rogers speaks to the media in front of a home where sinkhole opened up underneath a bedroom and swallowed a man Friday, March 1, 2013, in Seffner, Fla. (AP Photo/Chris O'Meara)

Family members console each other near the home where Jeff Bush disappeared as a large sinkhole opened under the bedroom of his house on Friday, March 1, 2013, in Seffner, Fla. (AP Photo/Chris O'Meara)

Engineers work in front of a home where sinkhole opened up underneath a bedroom and swallowed a man Friday, March 1, 2013, in Seffner, Fla. (AP Photo/Chris O'Meara)

Family members console each other near the home where Jeff Bush disappeared as a large sinkhole opened under the bedroom of his house on Friday, March 1, 2013, in Seffner, Fla. (AP Photo/Chris O'Meara)

An engineer stands in front of a home where sinkhole opened up on Friday, March 1, 2013, in Seffner, Fla. (AP Photo/Chris O'Meara)

An engineer surveys in front of a home where sinkhole opened up on Friday, March 1, 2013, in Seffner, Fla. A man screamed for help and disappeared as a large sinkhole opened under the bedroom of the house, his brother said Friday. The brother told rescue crews he heard a loud crash near midnight Thursday, then heard his brother screaming. The brother called police and frantically tried to help. An arriving deputy pulled him from the still-collapsing house. There's been no contact with the man since then, and neighbors on both sides of the home have been evacuated. (AP Photo/Chris O'Meara)

Jeremy Bush, brother of Jeff Bush, breaks down as he speaks to the media about attempting to rescue Jeff as he disappeared in a sinkhole Friday, March 1, 2013, in Seffner, Fla. Jeff Bush screamed for help and disappeared as a large sinkhole opened under the bedroom of the house, his brother said Friday. Jeremy Bush told rescue crews he heard a loud crash near midnight Thursday, then heard his brother screaming. There's been no contact with Jeff Bush since then, and neighbors on both sides of the home have been evacuated. (AP Photo/Chris O'Meara)