Mirza Azam, who was undergoing treatment at the institute with 80 percent burns, died around 9:30am, Samanta Lal Sen, chief coordinator of the hospital, told The Daily Star

The body was brought out from the severely damaged building around 12:15pm

Swapan, a manager of a shop in the basement of the building, has been missing since the explosion on Tuesday, which has so far claimed 20 lives.

"We started working at 8:00am. As there was a lot of water under the building at that time, the water was irrigated and the rescue work started around 8:45am"

Thorough investigations and strict enforcement of building safety rules are a must

In light of previous experiences, Kamal Uddin said he has the ground to suspect it could be a case of sabotage.