Constant rain and storms are further complicating an already difficult task for the search-and-rescue teams.
Authorities have begun taking DNA samples from relatives of those still missing in case only remains of their family members are found in the rubble.
Relatives of the missing have been huddled around a community centre a few blocks from the collapsed building, waiting for information and fearing the worst. They have been putting out appeals on social media for information that could help them find their loved ones.
Eyewitnesses described hearing what sounded like thunder before seeing a huge cloud of dust in the aftermath of the collapse. One compared the scene to the 11 September 2001 attacks on the Twin Towers in New York.
The Champlain Towers South drew people from around the globe to enjoy life on South Florida’s Atlantic Coast, some for a night, some to live. A couple from Argentina and their young daughter. A beloved retired Miami-area teacher and his wife. Orthodox Jews from Russia. Israelis. The sister of Paraguay’s first lady. Others from South America.