A structure supporting one of the signs on the roof of the Generali Tower, a Zaha Hadid-designed skyscraper in Milan's CityLife district, collapsed on Monday, June 30. Tre Torri metro station and a ...

More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final determination of the cause.

More than four years after the collapse killed 98 people, federal investigators have yet to make a final determination of the cause — but they do have some leading theories.

More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final determination of the cause.

Investigation into Florida condo collapse is expected to finish in 2026 More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final ...

FILE - Coast Guard boats patrol in front of the partially collapsed Champlain Towers South condo building in Surfside, Fla., on July 1, 2021.

Investigation into Florida condo collapse is expected to finish in 2026 More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final ...

A small group gathered at 1:15 a.m. Tuesday morning at Veterans Park in Surfside to remember the 98 people who lost their lives on this day four years ago in the Champlain Towers collapse.