Tower Crane Fails at Construction Site, Dropping Glass Panels and Collapsing Shenzhen, China — A routine lift at a high-rise construction site turned into a sudden emergency when a tower crane malfunctioned, dropping a massive load of glass panels before the crane itself collapsed, sending workers running for cover. Video from the ground shows the crane hoisting large prefabricated glass sections near the edge of a partially completed building. Without warning, the load tilts sharply and breaks