Gurugram, June 13 -- A 24-year-old man from Rajasthan died and four of his friends were critically injured when their Hyundai i20 rear-ended a truck on the Delhi-Jaipur Expressway near Sidhrawali village around 3.30am on Wednesday, police said. The deceased, Sumit Singh Meena of Sawai Madhopur, had travelled to Alwar to meet his friends-Neeraj Saini, Yuvraj Singh, Arman Khan, and Ram Prasad-before they set off for Delhi. All victims are aged between 20 and 25 years, said Dilbagh Singh, station house officer of Bilaspur police station. Saini was driving when their car crashed into the moving truck, which sped away after the collision. "The impact severely crushed the car. Meena succumbed to head injuries on the way to hospital," Singh said....