R. J. Shirer & Associates Inc.

Accident Reconstruction

We investigate accidents involving passenger cars, light trucks, commercial & articulated vehicles, bicycles, motorcycles, pedestrians, marine vessels and snowmobiles using proved scientific methods to determine:

• Causes & Contributing Factors
• Speed & Trajectory Analysis
• Point of Impact
• Vehicle & Collision Dynamics
• Driver Perception & Reaction
• Night-time & Other Visibility Issues
• Accident Avoidance
• Occupant Kinematics & Restraint
• Demonstrative Testing

We use Computer Analysis and Simulation techniques where appropriate and we are able to produce to-scale drawings and scientific computer animations as demonstrative evidence.