Overview
- Police said an explosion of unknown origin around 1:30 a.m. at Le Constellation in the Swiss resort of Crans‑Montana triggered a major fire during New Year festivities.
- Officials at a news conference said several dozen people are presumed dead and about 100 are injured, with figures still provisional as identification continues.
- Regional facilities reached intensive‑care capacity and patients are being transferred, with authorities deploying about 10 helicopters and dozens of ambulances.
- The area remains sealed and a no‑fly zone was declared as investigators probe the cause; terrorism has been ruled out and reports of pyrotechnics remain unconfirmed.
- Victims include foreign nationals and identification is complicated by severe burns, with a reception centre and helpline set up for families.