Anantapur: In a tragic incident, two persons were killed and 15 injured in a pile-up of three vehicles. The incident took place near NH-44, Midthuru, Anantapur district in the early hours of Friday. According to the reports, the truck driver heading towards Hyderabad halted his vehicle on the road after it got punctured. It is said that a speeding mini-truck rammed into the truck and the truck driver died on the spot. Later, a Volvo bus heading towards Hyderabad rammed into the mini-truck and Lorry and the Volvo bus driver died on the spot. The injured were shited to the nearby hospital.