Hyderabad, Nov. 3 -- A blast at a firm in Nalgonda's Narketpally mandal on Tuesday, November 3, left four people seriously injured, including one in a critical condition.

The injured have been identified as Shiv Kumar, Ishwar Pradhan, Pratap, and Uttam Kumbhar.

The blast occurred at Ideal Detonators Private Limited in Gopalayapalli village. According to reports, it was a high-intensity blast that caused parts of the building to scatter.

Three of the injured were shifted to Hyderabad for treatment. Among them, one person is receiving treatment at the Kamineni Hospital. Among those injured, three are natives of Odisha, and one is a native of Yadadri Bhuvanagiri district.

Speaking to Siasat.com, Narketpally Sub-Inspector Vishnu Murthy sa...