Muzaffarnagar: At least 23 people have lost their lives and 65 sustained injuries when 13 bogies of the Utkal Express, which runs on the Puri-Haridwar-Kalinga route, derailed on Saturday evening in Uttar Pradesh's Muzaffarnagar. The local administration officials have rushed to the spot, and the railway officials are fearing casualties. Four NDRF teams are being rushed to the accident site - three from Ghaziabad and one from Delhi. Besides, 35 ambulances, bread, butter, 1,000 food packets, additional private and state-run buses were being arranged, officials said. Volunteers are being mobilized from adjoining Meerut. Medical colleges, district hospitals and large number of private hospitals were being prepared to receive patients, said officials.