Investigators are delving into the mysterious crash of a São Paulo-bound plane that fell from 17,000 feet, killing all 62 people on board. Experts believe the plane stalled and spun out of control, possibly due to severe icing on its wings. While black boxes are being analyzed for answers, many questions remain: Did the pilots fail to react? Was the anti-icing system working? The crash has left aviation experts puzzled, with no clear explanation yet, as they piece together the tragic events tha...