A 2020 study by Shimon Wdowinski, a professor in the Department of Earth and Environment, determined the condo building to be unstable, USA Today reported.
According to the study, the building, which was built in 1981, has been sinking at an "alarming rate" since the 1990s.
https://www.the-sun.com/news/3153691/miami-building-collapse-condo-sinking-1990s/