Police: 1 dead after avalanche hit in Switzerland

Rescue crews work work at the site of an avalanche site in the ski resort of Crans-Montana, Switzerland, Tuesday, Feb. 19, 2019. Swiss mountain rescue teams pulled out several people who were buried in a mid-afternoon avalanche Tuesday at the popular ski resort of Crans-Montana and were searching for others, police said. (Denis Mentha/Keystone via AP)

Rescue crews work work at the site of an avalanche site in the ski resort of Crans-Montana, Switzerland, Tuesday, Feb. 19, 2019. Swiss mountain rescue teams pulled out several people who were buried in a mid-afternoon avalanche Tuesday at the popular ski resort of Crans-Montana and were searching for others, police said. (Anthony Anex/Keystone via AP)

Swiss police say a 34-year-old Frenchman whose job was to check the safety of ski slopes has died overnight after being injured in an avalanche at a popular Alps ski resort.

The man was one of four injured people rescued after being swept away Tuesday by an avalanche that hit a slope on Plaine Morte, a glacier near the town of Crans-Montana.

Police in Valais also tweeted that an overnight search did not result in any more people being found. They said they continued searching all night but stopped Wednesday morning.

Police said they'll resume their search if required.

Nearly 250 rescue workers, medics, police officers and military personnel took part in the search, backed by eight helicopters and a dozen search dogs.