The FIU professor who wrote this study published in the journal Ocean & Coastal Management, is FBI? What about his co-author, the Italian professor working in Ireland? Co-Conspirator?
Local land subsidence in Miami Beach (FL) and Norfolk (VA) and its contribution to flooding hazard in coastal communities along the U.S. Atlantic coast (Simone Fiaschiab, Shimon Wdowinskic - Volume 187, 1 April 2020)
I am sure the geology professors have nothing to do with the FBI. That, however, does not mean the FBI is not using their study to miss-lead the public and stifle the asking of questions. Land subsidence would not cause a building to suddenly pancake upon itself. Subsidence would have caused it to tilt and slowly sink with the surrounding area. If subsidence was the cause the whole neighborhood would be tilting, sinking and unworthy of occupation.
The way the building collapsed straight down suggests multiple failures of the support structure at the nearly exact, or exact, time. Believe what you want, but this was not a failure caused by land subsidence or construction flaws. Either the bedrock far below the structure collapsed into a deeper cavern, which seems unlikely because none of the surrounding structures dropped, or this was caused by terrorists.