LUCKNOW, Feb. 17 -- A 23-year-old final-year MBBS student was killed and his classmate critically injured after their motorcycle was hit by a speeding container truck in the Sushant Golf City area of Lucknow in the early hours of Monday, police said. The deceased has been identified as Dhruv Agrawal, a native of Bijnor district. He was a final-year MBBS student at D. Ram Manohar Lohia Institute of Medical Sciences. His friend, Hardik, also 23, a resident of Meerut and also a final-year MBBS student, is undergoing treatment and remains in critical condition. The accident took place when the two students, who stayed at Lohia hostel on Shaheed Path, ventured out for tea on a bike. According to police, the accident occurred around 1.30am on the service lane in front of the police headquarters under the Sushant Golf City limits....