India, July 16 -- A 25-year-old man was arrested from Bijnor in Uttar Pradesh on Sunday for allegedly killing a 67-year-old man after assaulting him with an iron rod in Gurugram's Sector 9, after the latter asked him to slow down his motorcycle, police said on Tuesday.

The victim, Ashok Kumar, a resident of Ambedkar Nagar, was out for a walk outside his home between 9.30pm and 10pm on June 29 when the incident took place, investigators said. Police said he was hit on the head with an iron rod, leaving him critically injured. Kumar was rushed to Civil Hospital in Sector 10A and later shifted to Safdarjung Hospital in Delhi, where he remained on ventilator support in a comatose state and died during treatment on Saturday.

The suspect, ide...