Germany's deepest cave rescue drama near Berchtesgaden
9 June 2014 Last updated at 17:58 BST
A team is trying to rescue a 52-year-old man injured in a rock fall in a 1000m-deep (3,280ft) cave in Germany, in an operation that could take days.
The Riesending cave is Germany's deepest and it took one of the man's companions 12 hours to return to the surface to raise the alarm.
Some 200 people are involved in the operation, near Berchtesgaden in southern Germany.