I was standing near a book shop opposite to the bus stand when I heard a defeating sound of an explosion in the middle of the bus stand building. Nothing could be seen in the smoke followed by it. For a few minutes nobody could see what it was. Later it was found that it was bomb explosion. Several people were killed and many injured. The bomb was powerful that it left an 8 inches deep crater in the concrete floor. There was a near stampede after that. People wanted to get away in a hurry. They trampled over the dead and the injured, some even slipped on the blood that has splashed the floor. The situation was then emtrolled by a group of youngsters who rushed the spot. They collected the injured and took them to different hospitals. Three persons were killed and several injured some of them seriously in the explosion. Soon the police arrived and took necessary precautionary measures.