How Vehicle Collision Evidence Is Reviewed

When vehicles are involved in a crash, the scene can hold important clues about what happened. This is especially important where there is serious damage, injury or disagreement about fault.

What a Forensic Collision Investigator Does

A forensic collision investigator copyrightines road traffic collisions using physical evidence, technical knowledge and witness accounts. Their aim is to recreate the sequence of events.

Reviewing the Collision Scene

The investigation often begins with a detailed scene review. Photographs are taken before the road is cleaned, reopened or altered, giving investigators a record of the scene.

They may gather vehicle fragments, tyre marks, debris and damage evidence. Statements may also be taken from people involved in the crash and those who saw it happen.

Where appropriate, biological evidence may be used to help confirm who was inside a vehicle at the time of the collision.

Building a Collision Reconstruction

Using the evidence collected, the investigator can produce a reconstruction of the crash. This may involve specialist software to test whether the evidence supports the accounts given by drivers and witnesses.

If an account does not match the marks, damage or final vehicle positions, the reconstruction can help show where the inconsistency lies.

Why the Investigation Is Important

A forensic collision report can help with insurance claims by setting out how the crash appears to have happened. It can also support legal proceedings where there is a disagreement about responsibility.

These investigations can also reveal issues outside the driver’s control, such as poor lighting, faded road markings or unsafe road layouts. Identifying these problems can help improve safety for other road users.

Final Point

Forensic collision investigators help explain how and why a road traffic collision happened. Their work can be useful for insurance matters, court cases and road safety reviews.

For more information about accident investigation services, here visit the GBB UK website.