The helicopters, which crashed on a sports field west of the Olympic stadium, were part of a flight of three bringing in more police officers as reinforcement for the officers on the ground.

One of the crashed helicopters lies on its side as police cordon off the accident site near Berlin’s Olympic Stadium (Picture: Getty) One person was killed and several others injured after two ...

BERLIN—Two helicopters clipped each other and crashed as they landed in a snowstorm near Berlin’s Olympic Stadium during a federal police exercise on Thursday, leaving one person dead and ...

Berlin - Two helicopters clipped each other and crashed as they landed in a snowstorm near Berlin's Olympic Stadium during a federal police exercise on Thursday, leaving one person dead and several ...

BERLIN - Two helicopters clipped each other and crashed as they landed in a snowstorm near Berlin's Olympic Stadium during a federal police exercise on Thursday, leaving one person dead and ...