FILE - In this July 15, 2021 file photo, well-wishers and mourners gather at a makeshift memorial for the victims of the Champlain Towers South condo building collapse, for a multi-faith vigil near the site where the building once stood in Surfside, Fla. (AP Photo / Rebecca Blackwell)

The June 24 collapse at the oceanside Champlain Towers South killed 97 people, with at least one more missing person yet to be identified. The site has been mostly swept flat and the rubble moved to a Miami warehouse. 

A member of the Israeli search and rescue team, left, salutes in front of the rubble that once was Champlain Towers South during a prayer ceremony, Wednesday, July 7, 2021, in Surfside, Fla. (Jose A Iglesias / Miami Herald via AP)

Miami-Dade County Mayor Daniella Levine Cava said 90 deaths have now been confirmed in last month’s collapse of the 12-story Champlain Towers South in Surfside, up from 86 a day before. Some 31 people remain listed as missing.

FILE - In this Thursday July 8, 2021, file photo, people mourn at the memorial wall for the victims of the Champlain Towers South collapse, in Surfside, Fla. (Pedro Portal / Miami Herald via AP, File)

Twice a day, every day, for more than two weeks, relatives of those who perished or who are still missing have huddled in the Seaview Hotel ballroom, a new daily routine thrust upon them by an unfathomable disaster.

Rubble and debris of the Champlain Towers South condo can be seen Tuesday, July 6, 2021 in Surfside, Fla. (Carl Juste / Miami Herald via AP)

Emergency workers gave up Wednesday on any hope of finding survivors in a collapsed Florida condo building, telling sobbing families that there was “no chance of life” in the rubble as crews shifted their efforts to recovering more remains.

A Chicago condo building. (Photo by Dylan LaPierre on Unsplash)

The deadly collapse of a condo building in Surfside, Florida, has prompted quick action in nearby cities. It has also left some Chicagoans wondering whether any local condo buildings are at risk, and what sorts of inspections they face.

Rescue workers move a stretcher containing recovered remains at the site of the collapsed Champlain Towers South condo building, Monday, July 5, 2021 in Surfside, Fla. (AP Photo / Lynne Sladky)

Officials overseeing the search at the site of the Florida condominium collapse sounded increasingly somber Tuesday about the prospects for finding anyone alive, saying they have detected no new signs of life in the rubble as the death toll climbed to 36.

A cloud of dust grows over the site after demolition teams brought down the unstable remainder of the Champlain Towers South condo building, at left, Sunday, July 4, 2021, in Surfside, Fla. (AP Photo / Wilfredo Lee)

Rescuers were given the all-clear to resume work looking for victims at a collapsed South Florida condo building after demolition crews set off a string of explosives that brought down the last of the building in a plume of dust.

Search and rescue personnel work atop the rubble at the Champlain Towers South condo building, where scores of victims remain missing more than a week after it partially collapsed, Friday, July 2, 2021, in Surfside, Fla. (AP Photo / Mark Humphrey)

With Tropical Storm Elsa looming in the Caribbean and forecast to move toward the state in the coming days, Florida Gov. Ron DeSantis said the building in Surfside is “tottering” and “structurally unsound” and demolishing it is the prudent thing to do.

People embrace at a make-shift memorial outside St. Joseph Catholic Church, in Surfside, Fla., Monday, June 28, 2021, near the collapsed building for people still missing or dead. (AP Photo / Gerald Herbert)

The slow work of sifting through the remnants of a collapsed Florida condo building stretched into a sixth day Tuesday, as families desperate for progress endured a wrenching wait for answers. 

Family members of those missing from Champlain Towers South Condo collapse arrive back at the reunification center after visiting the scene in Surfside, Fla., Sunday, June 27, 2021. Rescuers keep digging through the mound of rubble and clinging to hope that someone could be found alive. (AP Photo / Marta Lavandier)

Families of the missing visited the scene of the Florida condo building collapse Sunday as rescuers kept digging through the mound of rubble and clinging to hope that someone could yet be alive somewhere under the broken concrete and twisted metal.

This photo provided by Miami-Dade Fire Rescue, search and rescue personnel search for survivors through the rubble at the Champlain Towers South Condo in Surfside, Fla., section of Miami, Friday, June 25, 2021. The apartment building partially collapsed on Thursday. (Miami-Dade Fire Rescue via AP)

Rescuers used infrared technology, water and foam to battle the blaze, whose source was unclear, and Miami-Dade Mayor Daniella Levine Cava said the smoke has been the biggest challenge. In a news conference, she described the blaze as “very deep” and said rescuers faced “incredible difficulties” because of the flames.

Fire rescue personnel conduct a search and rescue with dogs through the rubble of the Champlain Towers South Condo after the multistory building partially collapsed in Surfside, Fla., Thursday, June 24, 2021. (David Santiago / Miami Herald via AP)

A beachfront condo building partially collapsed Thursday outside Miami, killing at least one person and trapping others in the tower that resembled a giant fractured dollhouse, with one side sheared away. Dozens of survivors were pulled out, and rescuers continued to look for more.