After a vehicle collision, the scene can hold key evidence about how the incident occurred. This is especially important where there is injury, major damage or a dispute over responsibility.
What a Forensic Collision Investigator Does
A forensic collision investigator examines road traffic collisions using forensic methods, vehicle knowledge and scene information. Their aim is to recreate the sequence of events.
Examining the Evidence
The investigation often begins with a careful inspection of the location. Photographs are taken before the road is cleared or repaired, giving investigators evidence they can return to later.
They may gather vehicle fragments, tyre marks, debris and damage evidence. Statements may also be taken from drivers, passengers and witnesses.
Where appropriate, biological evidence may be used to help confirm the occupants of the vehicles at the time of the collision.
Building a Collision Reconstruction
Using the evidence collected, the investigator can produce a collision reconstruction. This may involve specialist software to test whether the evidence supports the statements made about the incident.
If an account does not match the marks, damage or final vehicle positions, the reconstruction can help show why that version of events may not be accurate.
Why the Investigation Is Important
A forensic collision report can help with claims made through an insurer by setting out how the crash appears to have happened. It can also support court action where there is a dispute over fault, injury or property damage.
These investigations can also reveal road conditions or external factors, such as poor lighting, faded road markings or unsafe road layouts. Identifying these problems can help reduce the chance of further collisions.
Summary
Forensic collision investigators help explain how and why a road traffic collision happened. Their work can be useful for claims, legal evidence and improving road safety.
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