Heartwrenching scenes unfolded in Punjab’s Mohali on Friday when the six-year-old son of Colonel Manpreet Singh, who died during a gunfight with terrorists in Kashmir, gave his braveheart father a final salute.The stoic child, dressed in Army-style camouflage, saluted his father one last time before the cremation. Since morning, Colonel Singh’s house witnessed a steady stream of mourners who joined his inconsolable wife, mother and other family members in his final journey.