Figure 2: General scope of an accident investigation and reconstruction.
1. GATHERING EVIDENCE AT THE SCENE ● the scene (road environment).
However, we will only discuss the scope of
investigations that relates to the road environment
which is undertaken by the investigation team
from PWD Malaysia.
In an on-the-scene investigation, physical evidence
plays a very important role. This evidence should
be carefully observed, located and thoroughly
documented with detailed notes and sketches,
measurements and photographs. Three main
sources of information that are usually available
are from:
● the victims and eyewitnesses,
● the vehicle(s) involved, and Interviewing Victims and Eyewitnesses
In investigating serious accidents, the sequence of
events prior to the incident must be established.
Statements on what really happened may
need to be gathered from victims and/or local
eyewitnesses present during the incident. This is
usually done through discussions or interviews.
Although eyewitness accounts of the
accident are important sources of information,
necessary and this is usually based on reporting
by others such as the police and the media.
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