@amazeifystore: Unmasking the unseen: How preload loss in steel bolts led to a forensic mystery in high-rise frames. #forensicaudit #engineeringfail #structuralintegrity #steelconnections #auditfailed Disclaimer: Historical reconstructions in this video are produced using AI visual technology to bring the past to life. All research, scriptwriting, and narration are performed by a human creator to ensure accuracy and technical integrity.