A Russian passenger plane has crashed in Siberia.<br /><br />At least 31 of the 43 people on board have been killed. Survivors are in a serious condition.<br /><br />It is not known why the twin-engine, turbo-prop aircraft came down shortly after leaving the city of Tyumen bound for the oil town of Surgut.<br /><br />...<br />http://www.euronews.net/