Silverstein insurance investigation differs with NIST investigation

Silverstein's Insurance Claim Investigation Blames Columns

Silverstein Properties Inc., acquired control of the entire World Trade Center complex, and an insurance policy to cover it, in the summer of 2001. As part of its insurance claim, it commissioned a study by Weidlinger Associates Inc. 1

Vast Detail on Towers' Collapse May Be Sealed

What is almost certainly the most sophisticated and complete understanding of exactly how and why the twin towers of the World Trade Center fell has been compiled as part of a largely secret proceeding in federal court in Lower Manhattan.