Nagpur: Seven persons were injured, with two of them in critical condition after a massive fire broke out at an under-construction high-rise near Kingsway Hospital in Nagpur on Wednesday, reported news agency ANI.

According to reports, several labourers are still feared trapped inside the building.

Ten fire tenders are at the spot and efforts are on to douse the fire.

“Fire has been controlled now, search operation is underway. The fire could have been caused due to a short circuit as construction work was underway at the building,” said Sunil Raut, Fire Officer.