As you can see in the following video, a passenger in KSA came very close to be chupped in half by a falling glass panel from a side of a skyscraper. This is not the first time that a glass panel have been falling from a large skyscraper.
As an example, there was this building in the middle of Toronto down town (one of the world’s most expensive real state market in the world), that had couple of its glass panel falling down, which led to sharp drop in the price of condos in that building and all of the buildings close to it. Add the lost profit to the litigation and law suites of condo buyers, contractors accountants.
This guy can both sues the building owner for injuries and other damages.