[After the first shot] I immediately returned my gaze to the building which I had observed before, at a quick glance saw nothing and dropped my eyes to the crowd at the intersection, scanning it quickly from right to left. [After the second shot] my reaction at this time was that the shot came from somewhere towards the front, but I did not see anyone on the overpass and looked along the right-hand side of the road.

At this moment I heard what sounded like the report of a high-powered rifle from behind me, over my right shoulder... I still was not certain from which direction the second shot came, but my reaction at this time was that the shot came from somewhere towards the front, right-hand side of the road.