Which of the following is NOT typically included in a crash scene diagram?

In a crash scene diagram, the primary focus is on the physical aspects of the scene that contribute to understanding the dynamics of the crash. This includes elements such as the position of involved vehicles, the traffic patterns prior to the crash, and the direction of travel of the vehicles. These components provide critical context for investigators assessing how the crash occurred.

The personal details of those involved, however, do not serve a functional role in illustrating the mechanics or circumstances of the crash itself. While these details are certainly important for official reports and documentation, they are typically recorded separately from the diagram. Therefore, they do not contribute to the representation of the crash scene in the same way that the diagram’s primary components do, making them not a standard part of a crash scene diagram.