Gurugram, June 5 -- A 23-year-old man was allegedly robbed of his valuables, beaten up by six men in a Hyundai i10 car, driven around the city and then dropped at Delhi's Uttam Nagar Metro station in the early hours of Monday. One of the suspects was an acquaintance of the man, police said.

According to police, the incident took place around 3.30am, when one of the suspects called the victim and invited him to a birthday party.

"After finishing my shift, I came to my friend's room in Sector 39. Around 3.30am, an acquaintance of mine called me and asked me to come along to a common friend's birthday party. I took my bag containing a laptop and two iPhones and went downstairs. I also had a Samsung Galaxy note, a smartwatch and Rs.25,000 in ...