Agartala (Tripura) [India], July 25 (ANI): A severe blast occurred a few days ago on the first floor of a reinforced cement concrete (RCC) building located on Akhawara Road, near the Police Headquarters in Agartala, Tripura. The relatively new building serves as the residence of a local doctor, an official said. According to District Magistrate Tripura, Vishal Kumar, the doctor had stored oxygen cylinders inside a room since the COVID-19 pandemic to address the medical needs of his spouse, who is a kidney patient. Additionally, the septic tank of the building had not been checked or cleaned fo…