Carbon monoxide leak caused death in Nakhchivan.

APA's Nakhchivan bureau reports that the incident was recorded yesterday in Nakhchivan.

Thus, as a result of carbon monoxide leakage in the house, the laboratory assistant of the secondary school No. 8 of Nakhchivan city, Huseynova Aynura Javanshir girl, born in 1977, died of poisoning.

The fact is being investigated.