A passenger jet has crashed in Kazakhstan, killing at least 12 people but leaving dozens of survivors on Friday (December 27).<br /><br />The Bek Air plane was flying from Almaty - Kazakhstan's largest city - to the capital Nur-Sultan when it smashed into a building just after take-off.<br /><br />The Fokker 100 aircraft had 93 passengers and five crew members on board. Survivors described walking from the wreckage into the dark and snow.<br /><br />Dozens are being treated in hospital. The cause of the crash is unclear.