In the analysis and reconstruction of shooting incidents, a key element is often the timing involved in shooting, reacting, and moving. These data can be significant because they may be helpful in defining significant elements. These elements can include: how much movement or distance a person could have achieved before or during the shot sequence. Other determinations can relate to perception, reaction, and response before and during the shooting. This paper examines elements involved in shooting incidents including the performance of both shooter and target person. (Published Abstract) Tables, figures, and references