Automobile Accident Reconstruction
In automobile accident reconstruction cases, both plaintiff and defense attorneys want a forensic expert who can deliver clear, defensible answers about how and why an incident occurred. At our firm, we specialize in comprehensive accident analysis that goes far beyond basic collision reports. Our expertise includes accident biomechanics, vehicle dynamics, failure analysis, and product liability, as well as specialized cases involving ATVs, motorcycles, recreational vehicles, lift trucks, and heavy trucks. Attorneys count on us to uncover the facts and present them in a clear and compelling way, whether the case involves a highway crash, a parking lot incident, or a construction zone accident.
Legal professionals often ask, "What exactly happened, and could this accident or injury have been prevented?" That is the heart of our work. We perform full-scale reconstructions using physical evidence, vehicle inspections, crash data downloads, and roadway analysis to determine speeds, points of impact, and contributing factors. We also evaluate pedestrian dynamics, seatbelt usage, and environmental elements such as visibility, signage, and road design. Our biomechanical experts assess injuries—including mild traumatic and traumatic brain injuries—to determine if they are consistent with the crash forces and occupant movements.
For plaintiff attorneys, we help establish liability by identifying negligent driving behaviors, defective automotive components, or hazardous road conditions. We have worked on cases where seatbelts failed to restrain, tires separated unexpectedly, or drivers were injured due to poor roadway maintenance. For defense counsel, we offer objective evaluations to determine whether the crash was avoidable, whether the injuries were biomechanically plausible, or whether the actions of the plaintiff contributed to the event. Our neutral, fact-based approach allows us to support either side with credibility and precision.
Attorneys also need forensic experts who can communicate clearly and professionally in court. That is where we excel. We produce detailed, visually supported reports, animations, and testimony that translate complex reconstruction and biomechanical findings into understandable language for juries and judges. Whether we are testifying in a product liability trial involving a recreational vehicle or presenting findings from a lift truck collision in a warehouse, we make sure the facts are not only accurate but also accessible.
Ultimately, attorneys want a forensic partner who understands the full scope of automobile accident reconstruction, from vehicle failure to human injury. That is what we provide. With decades of experience in accident reconstruction, biomechanics, and litigation support, we bring clarity, accuracy, and authority to every case. If your legal matter involves a complex crash—whether on a highway, in a parking lot, or at a construction site—we are here to help you uncover the truth and support your case with confidence.
Accident reconstruction is the scientific process of investigating, analyzing, and interpreting the physical evidence of an accident to determine how it occurred, who or what was responsible, and the causes of the accident. It involves evaluating vehicle damage, road conditions, witness statements, and physical evidence of the scene.
Accident reconstruction is typically needed when there are disputes about the cause of an accident, or when the event is complex and requires a detailed analysis to determine fault. This is common in:
- Motor vehicle accidents (e.g., car, truck, motorcycle collisions)
- Pedestrian accidents
- Workplace accidents involving vehicles (e.g., industrial accidents, forklifts)
The process of accident reconstruction typically includes the following steps:
- Scene investigation: Examining/3D scanning the incident site, including the position of vehicles, road conditions, and skid marks
- Evidence collection: Gathering physical evidence such as debris, vehicle damage, tire marks, and photos or videos from the scene
- Data analysis: Analyzing the evidence using mathematical, physics equations (like momentum and energy), and simulation software/computer models and/or animations, to recreate the accident’s dynamics
- Expert testimony: Providing a professional analysis and opinion about how the accident occurred, and the factors that contributed to it
Evidence used in accident reconstruction can include:
- 3D Model: To understand the roadway design of the location and how the crash occured
- Vehicle damage: To determine the point of impact and the severity of the crash
- Skid marks: To estimate the speed and braking of vehicles
- Witness statements: To establish timelines and clarify how the accident happened
- Weather conditions: To assess how rain, fog, or other conditions may have influenced the accident
- Road conditions: To evaluate whether potholes, construction, or road design contributed to the incident
- Event data recorders (black boxes): In some vehicles, these devices record data such as speed, braking, and seatbelt use at the time of the crash
3D laser scanning is a technique used to capture highly detailed and accurate 3D representations of physical spaces or objects. In forensic investigations, this technology allows experts to document crime scenes, accident sites, and other locations with precision. It creates digital models of the scene, which can be analyzed and used for later reconstruction or as evidence in court.
Key factors in a forensic roadway investigation include:
- Road design and layout: Evaluating the geometry of the road, intersections, signage, visibility, and lighting
- Road conditions: Assessing surface conditions, such as potholes, ice, debris, or oil slicks, which may have contributed to the accident
- Traffic control devices: Analyzing traffic signs, signals, lane markings, and any failure in these devices
- Weather conditions: Examining how weather (rain, fog, snow, etc.) may have affected visibility, traction, or driver behavior
- Vehicle dynamics: Assessing vehicle speed, braking, tire marks, and vehicle trajectory
- Driver behavior and actions: Reviewing evidence related to driver actions, such as speeding, distracted driving, or impaired driving
- Witness testimony: Taking into account eyewitness accounts of the accident
- Crash data: Gathering information from black boxes (event data recorders) in vehicles or traffic cameras
Common causes of TBI include sudden impacts while the head is rotating during:
- Motor vehicle accidents: Collisions or crashes can result in head impacts or whiplash
- Falls: Especially common in older adults and children
- Sports injuries: High-contact sports like football, soccer, and hockey are frequent causes
- Violence: Assaults, including physical blows or gunshot wounds to the head
- Workplace accidents: Falls, heavy equipment accidents, or other hazards in the workplace
- Military combat: Explosive blasts or gunfire injuries can result in TBI
- Recreational activities: Bicycle accidents, skateboarding, etc.
Forklift operations are regulated by the Occupational Safety and Health Administration (OSHA) in the United States. Key regulations include:
- Operator training: OSHA requires that forklift operators be trained and certified to operate the machinery safely
- Inspection requirements: Forklifts must undergo daily safety checks and regular maintenance to ensure safe operation
- Safe operating procedures: These include maintaining a safe speed, avoiding sudden movements, and ensuring proper load handling and securing
- Workplace safety standards: Ensuring clear pathways, proper signage, and adequate lighting to reduce the risk of accidents
- Personal protective equipment (PPE): Wearing proper gear like helmets, gloves, and steel-toed boots is essential for workers
Mechanical Engineer
Paul D. Doyle is a Mechanical Engineer with a Bachelor of Science degree in Mechanical Engineering, a Master of Science in Management, and more than 30 years of engineering experience. He worked in the automotive industry designing, building…
