The China Eastern jet crash in a mountainous patch of the country’s south is both a tragedy and mystery. All 132 on board are presumed dead. The passengers included the chief financial officer of Dinglong Culture, a Guangdong-based entertainment company, a newlywed and a party of six traveling to a funeral. Nothing seemed strange before the Boeing 737-800 fell out of the sky at nearly the speed of sound just 100 miles from its destination. The weather was fine. Flight MU5735 was cruising at about 29,000 feet (8,839 meters). The plane halted its descent for some 10 seconds, and even climbed briefly, before its final downward spiral, Flightradar24 said. A video taken by a nearby mining company showed the plane intact until its final moments. Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Subscribe to our newest channel Quicktake Explained: https://bit.ly/3iERrup Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. To watch complete coverage on Bloomberg Quicktake 24/7, visit http://www.bloomberg.com/qt/live, or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app. Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake: https://cor.us/surveys/27AF30 Connect with us on… YouTube: https://www.youtube.com/user/Bloomberg Breaking News on YouTube: https://www.youtube.com/c/BloombergQuickTakeNews Twitter: https://twitter.com/quicktake Facebook: https://www.facebook.com/quicktake Instagram: https://www.instagram.com/quicktake