The victim was set on fire when she was on her way to the court outside her village in Bihar police area on Thursday morning. She sustained 90 per cent injuries and was rushed to a government hospital in the district. She was later shifted to a hospital in Lucknow. She succumbed to her injuries at Safdarjang Hospital in New Delhi.
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Meanwhile, earlier in the day, the last rites of the victim were performed by her family amid heavy security.
The Unnao victim was gang-raped and set ablaze by five men, including two of her rapists on December 5, while she was going to Raebareli for a hearing of the rape case. Her body having suffered 90% burns, the Unnao victim died on Friday night at Delhi's Safdarjung Hospital after suffering a cardiac arrest, the doctors in-charge of treating her later informed.
(With inputs from agencies)