An explosion (probably due to a gas leak) occurred in a one-room apartment with a total area of 40 m2 on the 4th floor of a four-storey residential building in the Kapaz district of Ganja, Azerbaijani MES told APA.
The fire has been extinguished by fire protection units.
As a result of the accident, 3 injured, 15 people have been evacuated to safe area.