The BMC report states that the fire was likely sparked by a hookah

The ambiguity over the Kamala Mills blaze has come to an end, with BMC's fire probe report confirming that the fire began at Mojo's Bistro, not 1 Above. The report also strengthens suspicions that the blaze was sparked by hookahs served there illegally. Due to such irregularities, the entire building's power and water supply is now likely to be cut.