A blast occurred in a residential building in Old City, center of Baku not far from the Icheri Shahar subway station on Nov. 23.
![](http://www.today.az/pictures/pic57689.jpg)
The blast took place in the second floor of the building.
According to initial reports, the gas leak caused the blast.
The balcony of the second floor was completely destroyed.
Two individuals injured with minor burns were taken to hospital.
An investigation has been launched to learn causes of the blast.
Day.Az