Watch Live: Officials holding briefing on Surfside building collapse

Authorities searching for victims of a deadly building collapse in Florida said Sunday they hope to conclude their painstaking work in the coming weeks as a team of first responders from Israel departed the site. 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 earlier.

Among them are 71 bodies that have been identified, and their families have been notified, she said. Some 31 people remain listed as missing.