Scientific Animations & Diagrams

Rashon Charleston

Mr. Charleston has over 20 years of experience within the field of mechanical engineering with an emphasis on forensic analysis and accident reconstruction. He is skilled in scene investigation, evidence collection, preservation […]

Charles King, ACTAR

Mr. King applies his diverse background of management, computing, automotive mechanical service, and engineering education to the reconstruction of automotive collisions, structural failures, product failures, and other loss events

Keith Warren, ACTAR

Mr. Warren has 25 years of experience within civil engineering disciplines and 14 years of experience as a traffic accident reconstructionist.

Reza Vaghar, Ph.D., P.E.

Dr. Vaghar’s work experience includes positions in consulting firms, research laboratories, and academia.

Christopher Stewart, P.E.

Mr. Stewart specializes in product failure analysis and the reconstruction of traffic accidents involving trucks, buses, automobiles, motorcycles, bicycles, and pedestrians. He received a Bachelor of Aerospace Engineering from Auburn University in 1994 and is a registered Professional Engineer in the states of Florida and Georgia.

Shawn Ray, P.E.

Mr. Ray is a mechanical engineer and forensic specialist with more than 25 years in the industry. He is a respected expert witness in both state and federal courts, specializing in materials and systems failure analysis, commercial vehicle accident reconstruction, and product failure analysis.

James Raeburn, P.E.

James Raeburn has extensive experience in the areas of forensic electrical engineering. As an Electrical Engineer for 28 years, Mr. Raeburn has tested and evaluated products for potential hazards and has investigated more than 1,400 loss cases.

Chip O’Toole, ACTAR

Chip O’Toole has 18 years of experience within the fields of automotive service and engineering. Mr. O’Toole also competes in amateur road racing as a driver, car builder, technical inspector and advisory committee member.

Steven Mitchell, Ph.D., P.E.

Dr. Mitchell has extensive experience in the areas of traffic engineering, electrical engineering, traffic accident reconstruction, and product failure analysis.

Ying Lu, Ph.D.

Dr. Lu is a Biomedical Engineer experienced in the fields of biomedical and biomechanical engineering.

Christopher Leone, ACTAR, UAS Pilot

Chris Leone’s expertise include marine propulsion systems, automotive diagnostics, chassis dynamics, failure analysis, fabrication and structural repair.

Donald Fournier, P.E.

Don Fournier’s work experience includes mechanical engineering positions in industry, academia, and consulting firms.

Gregory Dorn, ACTAR, P.I.

Gregory Dorn is a Computer Forensics Specialist with more than 19 years of experience within the information technology and computer forensics field.

Adam Diaz, ACTAR

Mr. Diaz is skilled in scene investigation, evidence collection/processing from vehicles and sites, total station and 3D laser mapping of vehicles and crash sites.