At 18:05, December 1, Armavir department of the Police received a report from a hospital that four locals of Sardarapat had been transferred to the hospital with carbon monoxide poisoning.
Arriving at the hospital, the operative group found out that they had been poisoned the same day, around 17:30 because of a carbon monoxide leak.
Forensic exams are underway. Materials are being prepared to clarify the circumstances.