Pakistan, June 28 -- Four people lost their lives when unidentified armed assailants opened fire on a private ambulance in Bannu. The firing incident took place on the CPEC Circular Road in Bannu. Soon after receiving the report, a heavy contingent of police rushed to the site and shifted the dead bodies of four people to the District Headquarters Hospital (DHQ) in Bannu. Police said that they were investigating whether the incident was a terrorist attempt. Earlier on Thursday, four people, including a mother and her two sons, were killed while two others, including a young girl, sustained injuries in a firing incident in Bannu. According to police, the shooting occurred in the Shabri Bharat area of Bannu, reportedly following a dispute i...