New Delhi: A 23-year-old woman, who was set on fire by men accused of raping her in Uttar Pradesh's Unnao, died at a hospital in Delhi late last night. The woman, who sustained 90% burns after being set on fire on Thursday, died at 11:40 p.m. from a cardiac arrest at the Safdarjung Hospital, where she was airlifted to Uttar Pradesh on Thursday night. "She suffered cardiac arrest at 11:10 p.m. and we tried to resuscitate her, but she was unable to survive and she died at 11:40 p.m.," said Dr. Shalabh Kumar, Safdarjung Hospital.