New Delhi, Oct. 17 -- A man was killed and three others were injured after a truck rammed two motorcycles near a traffic signal in Dwarka Sector 18 in southwest Delhi in the early hours of Saturday, police said, adding that the truck driver was arrested following the accident.

Deputy commissioner of police (Dwarka) Kushal Pal Singh said that on Saturday at about 12.45am, the Dwarka North police station received information about a road accident near the Crescent Apartment traffic signal. A police team reached the scene and found that a truck hit two motorcycles carrying four people. All four were seriously injured.

"One of the injured, identified as Gaurav, died on the spot due to a head crushed injury, while the remaining three were sh...