A seven-year-old boy was critically injured in a leopard attack at Isanagar near Dhaurahra range of the Dudhwa Tiger Reserve (DTR) in Uttar Pradesh's Lakhimpur Kheri district, forest officials said. �� Leopard Attack in Uttar Pradesh: Minor Boy Battles for Life After Being Attacked by Big Cat in Dudhwa Forest in Lakhimpur Kheri.