It was a stormy night unlike the usual hot and sunny Ventuzabad weather, yet that was the last day of their city at least from the civilians point that is. The mob of angry Ventuzians came looking for the suspected Ahmed, "he's a Paki-Arab, it doesn't get anymore obvious!!" and so they went for him.
He was shot from the back, the most cowardly way of all. Thus putting an end not only his life but the 5 other civilians living in the previously peaceful city.