Investigators and rescuers work at the site of the ATR-72 airliner crash outside Tyumen, about 1700 km from Moscow in western Siberia, Russia, on April 2, 2012. The passenger plane crashed and burst into flames after takeoff in an oil-producing region of Siberia on Monday, killing at least 31 of the 43 people on board, emergency officials said.

Officers comb the crash site of the ATR-72 turboprop aircraft near Tyumen, Russia on April 2, 2012.

Emergency service workers investigate the wreckage of the UTair airlines ATR 72 passenger plane that crashed near the Siberian city of Tyumen on April 2, 2012.

Rescue workers stand by the crash site on April 2, 2012.

Rescue workers stand BY the crash site of the ATR-72 turboprop aircraft near Tyumen, Russia on April 2, 2012.
