Officials say a packed train has slammed into the end of the line in Buenos Aires' busy Once station, killing 49 people and injuring hundreds of morning commuters.
Wounded passengers wait to be carried away from a commuter train after a collision in Buenos Aires, Argentina, Wednesday Feb. 22, 2012. A packed train slammed into the end of the line in Buenos Aires' busy Once station Wednesday, killing dozens and injuring hundreds of morning commuters as passenger cars crumpled behind the engine. (AP Photo/Anibal Greco)
Injured passengers from a commuter train wait to be carried away after a collision in Buenos Aires, Argentina, Wednesday Feb. 22, 2012. A packed train slammed into the end of the line in Buenos Aires' busy Once station Wednesday, killing dozens and injuring hundreds, according to police. (AP Photo/Leonardo Zavattaro,Telam)
Paramedics carry away wounded passengers from a commuter train after a collision in Buenos Aires, Argentina, Wednesday Feb. 22, 2012. A packed train slammed into the end of the line in Buenos Aires' busy Once station Wednesday, injuring over 300 morning commuters, Argentina's transportation secretary said. (AP Photo/Leonardo Zavattaro,Telam)
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