KASUR - A police volunteer was killed and another injured when a tractor trolley crash into a motorcycle, they were riding on, near old Sabzi Mandi in the Pattoki Police limits on Friday. The accident took place on the flyover near old Sabzi Mandi of Pattoki when the tractor trolley fell on the motorcycle, killing Kazam Hussain on the spot and critically injuring Rauf. The injured was rushed to the THQ Hospital where he is stated to be in critical condition. The driver of the tractor trolley managed to flee. Police were looking into the matter.