That one round which he fired is going to cost him his life.

Anyway, i thought it was kinda wierd for the security guard to have
assumed that the shot fired at him was a blank round.. 
According to the chinese papers, the fact that the robber was a
physically unfit 59 year old with poor stamina was the only factor
that saved the guard from being shot and possibly killed. Cos
apparently, he was out of breath by the time he reached the
carpark, thus allowing the guard and the bystander to subdue
him.