Gurugram, April 16 -- A 21-year-old man, who was riding a motorcycle on Sohna Road near Sector 49, died after a speeding Thar hit him from behind near the entrance of Radisson Hotel on Tuesday evening, police said on Wednesday. Police registered a case against the Thar driver, who fled the spot immediately after the incident. They said the victim, Praveen Kumar, who was from Jalaun in Uttar Pradesh and worked as a delivery person for a pizzeria, was on his way to deliver an order around 3.30-4pm when the incident took place. A senior police officer said that passersby at the spot contacted the pizza outlet manager about the accident. "The manager rushed to the spot with his employees and rushed Kumar to the Civil Hospital for treatment in a private car. However, doctors declared him dead on arrival," the officer said. Police said that the impact of the collision was so severe that he sustained a critical head injury despite wearing a helmet. Sandeep Turan, public relations officer of Gurugram police, said that the Thar driver had immediately fled the spot in his vehicle. On a complaint from deceased's mother Usha Devi, an FIR was registered against the unidentified car driver under sections 106 and 281 of the BNS. The body was handed over to the family after autopsy....