Deadly Miami garage collapse

A five-story parking garage is shown after it collapsed at Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla. Three men died at hospitals after being rescued from the rubble. Authorities said they no longer expected to find anyone else alive and expected to pull the remains of a fourth person from what was left of the five-story structure that had been under construction.

In this photo provided by Miami-Dade Fire Rescue, emergency workers remove an injured man from the rubble after a section of a parking garage under construction at a Miami Dade College campus collapsed, Oct. 10, 2012, in Doral, Fla.

Miami-Dade Rescue workers pull a body out of the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus, Oct. 10, 2012, in Doral, Fla.

A dog walks through the rubble, lower left, with rescue workers at a five-story parking garage after it collapsed at Miami Dade College on Oct. 10, 2012, in Doral, Fla.

Search and rescue people look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A rescue worker walks through the rubble at a five-story parking garage after it collapsed at Miami Dade College, Oct. 10, 2012, in Doral, Fla.

A Miami-Dade Fire Rescue search and rescue dog is used to find possible survivors after in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A construction worker looks on from a flat bed truck as Miami-Dade Fire Rescue search and rescue workers search in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West on Oct. 10, 2012, in Doral, Fla.

Search and rescue people look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Miami-Dade Fire Rescue search and rescue workers search in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A search and rescue dog is used to find possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A search and rescue dog is used to find possible survivor in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Miami-Dade Rescue workers prepare to pull a body out of the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Miami-Dade Fire Rescue search and rescue workers search in the rubble of a four-story parking garage that was under construction and collapsed at Miami Dade College, Oct. 10, 2012, in Doral, Fla.

A Miami-Dade Fire Rescue search and rescue worker searches in the rubble for survivors of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Miami-Dade Rescue workers pull a body out of the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A person looks on from a flat bed truck at the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A Miami-Dade Fire Rescue search and rescue worker searches in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Construction workers look on from a flat bed truck at the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A Miami-Dade search and rescue worker and her dog look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this handout from Miami-Dade Fire Rescue, Miami-Dade search and rescue look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Miami-Dade Rescue workers prepare to pull a body out of the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A Miami-Dade Rescue search and rescue dog looks for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this handout from Miami-Dade Fire Rescue, A Miami-Dade search and rescue dog look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this handout from Miami-Dade Fire Rescue, search and rescue workers look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Construction workers stand together as search and rescue people look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Construction workers watch as search and rescue people look for possible survivors in the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this handout from Miami-Dade Fire Rescue, Miami-Dade Fire Rescue workers place an injured person into an ambulance after pulling him from under the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this handout from Miami-Dade Fire Rescue, Miami-Dade Fire Rescue workers pull an injured person from under the rubble of a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Firefighters remove a victim from the rubble after a section of a parking garage under construction at a community college collapsed, Oct. 10, 2012 in Doral, Fla., killing one worker and trapping at least two others in the rubble, officials said.

A Fire Rescue team member and rescue dog search for victims trapped in the collapsed parking garage at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A Fire Rescue team member searches the rubble for a victim trapped the collapsed parking garage at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Fire Rescue officials search for victims trapped in the collapsed parking garage at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Rescue workers with dogs wait outside after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A rescue worker watches his search dog look through the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Firefighters look over the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Fire Rescue officials work to remove a victim from the collapsed parking garage at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A five-story parking garage is shown after it collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In this photo provided by Miami-Dade Fire Rescue, emergency workers bring an injured man to an ambulance after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In a photo provided by Miami-Dade Fire Rescue, a rescue dog is shown in the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Firefighter look over the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Firefighters remove a victim from the rubble after a section of a parking garage under construction at a community college collapsed, Oct. 10, 2012 in Doral, Fla.

Firefighters look over the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A parking garage under construction at a Miami-Dade College campus is shown after parts of it collapsed, Oct. 10, 2012, in Doral, Fla.

Firefighters look over the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Rescue workers attend to a victim after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Firefighters remove a victim from the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Fire Rescue officials work to remove a victim from the collapsed parking garage at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In a photo provided by Miami-Dade Fire Rescue, firefighters load a victim into an ambulance after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

In a photo provided by Miami-Dade Fire Rescue, firefighters look over the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A five-story parking garage is shown after it collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Construction workers gather near the rubble after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

A bystander looks on after a section of a parking garage under construction at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.

Family members hug a construction worker who was working on a four-story parking garage that was under construction and collapsed at the Miami Dade College's West Campus on Oct. 10, 2012, in Doral, Fla.