A 28-year-old man suffered serious injuries after a group of eight to 10 people, including three wearing khaki jackets, assaulted him at the busy Mehrauli-Gurugram Road near Sultanpur Metro station in south Delhi on Friday afternoon, police said. Police said the assault happened after the victim Sachin Lohiya’s car hit the suspects’ vehicle from behind. “Vikrant and Prabhat, in their …