MUMBAI, Sept. 30 -- Shivani Gandhi, the owner of Shivani Catering Services, who was among the seven inside her workplace at Kandivali East when it caught fire due to a gas leak last week, succumbed to her injuries on Monday. Having sustained 90% burns, Gandhi, 51, who was swinging between life and death for over a week at the National Burns Centre (NBC) in Airoli, is the fifth casualty. Gandhi was scheduled to undergo a second surgery on Tuesday. "We had planned to go ahead on Monday itself, but her health was deteriorating. We expected her to recover and pushed it by a day," said Dr Sunil Keswani, director, NBC. A friend of Gandhi, Namasvi, launched a fundraising campaign for all victims on Saturday with a goal of Rs.1.25 crore, an estimate calculated from the bills of the first two days of hospitalisation. As many as 450 donors contributed Rs.22 lakh in just two days. "Even though the hospital has not charged for the bed, the medication and pathology charges are quite high. The other employees at the company and their families could not afford it," said a family friend. Any surplus will go to the victim's kid's education, they said. On September 24, as the six workers at Shivani catering services, along with the owner Shivani Gandhi, began their usual day at work, a gas leak from one of the cylinders set the place on fire at 9am. The fire was doused in about half an hour. On Monday, the Samta Nagar police registered an FIR against Mistry and Gandhi under section 125 (acts endangering life or personal safety) of the BNS, as he is the shop owner, and she was the company's owner. "Since Gandhi died, Mistry will be chargesheeted," said a police officer. Among the injured, Durga Gupta, 30, continues to remain in a critical condition at NBC....