In the days after a high-rise condo tower in Surfside collapsed, killing at least 10 people and leaving dozens of others missing, the town has released new documents showing that engineers knew about structural deficiencies at the Champlain Towers South Condominium years ago.

Less than 24 hours after two wings of a South Florida high-rise condominium collapsed, leaving at least four people dead and dozens more missing, a lawsuit was filed on behalf of its residents and visitors.