The incident occurred in a private house in the village of Uzmorye, Engels District.
“Presumably, five people died as a result of carbon monoxide poisoning: four minors and one adult,” Busargin said.
According to him, the woman and her four children were allegedly killed. Emergency services work at the site of emergency, and details of what happened are established.
The Investigative Committee of the Investigative Committee in the region announced the beginning of a pre-investigation check in connection with the emergency.
Earlier in Khanty-Mansiysk 11 people were poisoned by carbon monoxide, ten of them were hospitalized.