The Exchange building in Mumbai caught fire on Monday. The fire breaks out in the second floor of the Ballard Estate building which houses the office of Narcotics Control Bureau (NCB). Fire brigade vehicles are present on the spot. The office of NCB is located on the third floor of the building.
From this office, investigation of drugs angle is going on in actor Sushant Singh Rajput case. It is here that all the drug peddlers from Rhea Chakraborty were questioned by NCB officers. After her arrest, Riya spent one night in the lockup of the NCB office. Currently, the cause of the fire is yet to be ascertained.