A fire at a Russian oil refinery has caused deaths and injuries, officials say

Fire broke out at an oil refinery in northwestern Russia on Sunday, resulting in deaths and injuries, local officials said.

The regional governor said the fire was not caused by a Ukrainian drone strike and investigators opened a criminal case on suspicion of negligence.

The fire near the city of Ukhta in Russia’s northwestern Komi Republic left at least three people injured, Komi’s emergencies ministry said. Regional investigators said that the fire also caused deaths, but did not specify how many. They did not say whether the fire had yet been extinguished.

“Today a fire occurred at an oil refinery facility in the city of Ukhta during scheduled technical work by a contractor, resulting in deaths and injuries,” the investigative department wrote on Telegram.

Investigators have opened a criminal case into possible negligence at the oil refinery.