An Amazon cargo plane crashed at Miami International Airport killing five people Sunday as investigators examine mechanical failure, weather, and crew performance. Meanwhile, Trump's envoys visited Kyiv from Moscow seeking peace talks with no breakthrough, while Germany's far-right AfD party won a landslide regional election that could produce the country's first far-right government since Nazi Germany. Plane crash investigations typically reveal cascading combinations of factors rather than single causes, requiring extensive examination of cockpit recordings, data logs, weather conditions, and crew training protocols.