Forensic Collision Investigations

Overview

A forensic collision investigation involves a detailed technical examination of a vehicle and available evidence following a road traffic collision. The purpose is to analyse damage, vehicle condition, and incident information to assist in understanding the circumstances of the collision from an engineering perspective.

These investigations are typically required where liability is disputed, where the mechanism of damage is unclear, or where technical findings are needed to support insurance, legal, or specialist reviews. All conclusions are based on observable evidence and recognised engineering principles.

Forensic Collision Investigations typically include:

• Detailed inspection of collision-related vehicle damage
• Assessment of whether observed damage is consistent with the reported incident
• Review of vehicle construction, safety systems, and structural response
• Analysis of damage patterns to bodywork, chassis, suspension, and safety components
• Examination of available photographic evidence, vehicle data, or documentation
• Consideration of contributing factors such as road and weather conditions, where information is available

The investigation focuses on technical findings rather than opinion, and does not assign legal fault.

Process & deliverables

1. Instruction and Scope Definition - The investigation is undertaken following instruction from insurers, solicitors, or other parties. The scope of the investigation is agreed in advance based on the questions being asked.
2. Evidence Review and Vehicle Inspection - Available information is reviewed, which may include incident descriptions, photographs, vehicle data, and witness information if provided. The vehicle is inspected in its post-collision condition where possible.
3. Engineering Analysis - Damage and evidence are analysed using engineering principles, with attention to consistency, plausibility, and known vehicle behaviour in collisions.
4. Forensic Report - A written report is produced, typically including:
   • Summary of information reviewed
   • Description of vehicle damage and observations
   • Technical analysis and findings
   • Engineering conclusions based on available evidence
   Reports are structured for professional use and may be relied upon in insurance handling or legal proceedings where appropriate.

Example Scenarios