Vladimir Putin

Moscow: Twelve people, including 11 children of an acrobatics team were killed and 20 others injured in a road accident in Russia, official said.

Russian President Vladimir Putin expressed his condolence to the families of those killed. A day of mourning would be observed in the Khanty-Mansiysk district on Monday, Xinhua news reported.A bus carrying 29 children aged between 12 and 14 and three adults collided with a truck on a highway linking two Siberian oil towns, Khanty-Mansiysk and Tumen.