Twelve people died in an accident at a Gudauri, Georgia ski resort restaurant; eleven were Indian citizens, the Indian embassy reported Monday.

A Georgian Interior Ministry preliminary report indicates the victims, including one Georgian national, were discovered deceased inside the restaurant after using a generator positioned near the building’s interior.

The precise cause of death remains undetermined.

Gudauri is a well-known ski resort in the South Caucasus, situated north of the Georgian capital, Tbilisi.