CHENNAI, Aug. 31 -- Four children, all in the age group of 4 to 11 years, were killed after they were hit by a speeding milk van in Dindigul district on Sunday, police said. The children were playing n the roadside near their house in Kollampatti village of Dindigul district on Sunday afternoon when the incident took place. "The children and a person who was sitting outside his residence, near the accident spot, suffered serious injuries and were taken to district hospital. However, the children died and the person is currently under treatment," police said. The driver of the vehicle has been taken into custody, they said, adding that a case has been registered. Tamil Nadu chief minister C Joseph Vijay extending condolences and announced a compensation of Rs.3 lakh each to the families of the children and Rs.1 lakh to the kin of the injured....