Aftermath of Berlin helicopter crash

Two helicopters crashed near Berlin's Olympic Stadium during a police training exercise. Credit: AP Photo/dpa/ Hannibal Hanschke
One of the helicopters on its side in the snow in a field behind the Olympic Stadium. Credit: AP Photo/dpa/ Hannibal Hanschke

Advertisement

'Two helicopters collide' in Berlin

Two helicopters are believed to have crashed near Berlin's Olympic Stadium during a federal police exercise, leaving at least one person dead and several injured, German authorities said.