It was a rare and an extremely grisly sight. The trauma that most of us experienced when Taliban gunmen stormed a school in Peshawar and massacred more than 140 people, most of them children, remains fresh in our collective memories. It has not healed. Since then, we have seen several terror attacks but the visuals of students wearing their green school uniforms on television channels, fleeing the area, are hard to be forgotten. Here are some of the pictures that sent shock waves and told the brutal story The uncle and cousin of injured student Mohammad Baqair, center, comfort him as he mourns the death of his mother who was a teacher at the school attacked by Taliban Belongings of a victim of the Taliban attack lie in the auditorium of the Army Public School