A 30-year-old security guard of an IT company died and three others were injured when their office vehicle collided with a car at Cauvery junction on M.G. Road late on Sunday.

The deceased has been identified as Ashwath Narayana, a resident of Whitefield. Sundarjeet, a software engineer, suffered a leg fracture. Another engineer, Shiva Kumar, and the driver, Kumar, sustained minor injuries. Police said the accident took place when their vehicle was heading from Whitefield to Vijaynagar to drop four employees .

Mr.Narayana was in the rear seat and sustained head injuries, police said. He was taken to Bowring hospital where he died. The car driver sustained minor injuries.The Ashok Nagar traffic police booked Kumar in a case of death due to negligence and arrested him.