Two climbers and their guide have fallen a half mile (800 meters) to their death in the Mont Blanc range, police said on Monday, the latest in a series of tragedies on Europe's highest mountain.
"The fall of 800 meters (2,600 feet) gave them no chance," police said, adding they probably fell off a ridge that climbers must take to return to a nearby refuge hut.
"Investigations are ongoing to find out the cause of the fall. It's possible that an overhang of snow gave way under the group, preventing the guide from holding up his clients," police added.
Helicopter rescue teams discovered the bodies of the three victims on Sunday night near the Aiguille du Midi peak, which rises to a height of 12,605 feet (3,842 meters).
Searches had been ongoing since Saturday evening.
The deaths came just days after six climbers fell 820 feet (250 meters) to their death on another peak, the Aiguille d'Argentiere, and brings to 20 the number of deaths or missing since the beginning of the climbing season.
That accident was the single worst loss of life on the mountain in more than two years.