Edr Expert Witnesses

Edr expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on edr. The edr expert witness listings on this page are typically from fields/areas of expertise such as: Accident Reconstruction, Law Enf & Criminal Justice, Mechanical Engineering, and Products Liability.

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Daniel McLain

DHM Crash Consulting & Accident Reconstruction Services, LLC.

Norco, California
Accident Reconstruction, Law Enf & Criminal Justice - Seat Belts, Airbags, Restraint Systems, Collision Analysis, Accident Causation, Crash Data Retrieval, Black Box, EDR, CDR Report Analysis, Tesla, Vehicle Inspection, Motorcycle, Pedestrian, Drone, Collision Reconstruction, Traffic Accident Reconstruction, Traffic Enforcement Strategy, Traffic Safety
A traffic collision reconstructionist accredited by the Accreditation Commission for Traffic Accident Reconstruction (ACTAR), a sUAV (drone) pilot licensed by the Federal Aviation Administration, and have completed the accident reconstruction certificate program by the Society of Automotive Engineers (SAE). With over 27 years in law enforcement, I have extensive experience with on-scene collision investigations ranging from minor fender-benders to multi-fatal collisions. I have investigated and assisted in the prosecution of hit-and-run collisions, DUI collisions, insurance fraud, vehicular manslaughter, and vehicular murder cases. Recognized as a subject matter expert in both criminal and civil courts for my knowledge of accident reconstruction, accident investigation, and general traffic enforcement. I have over a thousand hours of training in accident reconstruction including but not limited to forensic mapping, pedestrian collisions, motorcycle collisions, emergency vehicle c...
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Brian J West

ACTAR Accredited Traffic Crash Reconstructionist

West Crash Forensic Consulting Group, LLC

Saint Cloud, Florida
Accident Reconstruction - Event Data Recorder, EDR, Crash Analysis, ACTAR, Black Box, Crash Reconstruction, Pedestrian Crash, Motorcycle Crash, Truck Crash, Veteran Owned, Retired Police
West Crash Forensic Consulting Group, llc. is a veteran owned company specializing in Traffic Crash Reconstruction. Our lead reconstructionist is Brian West, a retired police officer with over 25 years of law enforcement experience. Brian has been responding to and investigating traffic crashes since 1995 and began working as a Traffic Homicide Investigator in 1997. He has responded to every type of crash imaginable from parking lot backing crashes to multi-vehicle crashes involving multiple fatalities. Brian’s experience goes beyond just investigating and reconstructing traffic crashes. He has responded to thousands of crashes. He’s been on the scenes, interviewed drivers and witnesses, collected the evidence and built prosecutable cases from scratch. As those cases have gone through the courts, Brian has attended countless depositions, pre-trial hearings, jury trials and has testified before grand juries. Brian has experience conducting crash reconstructions using “old school” ...
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Michael David, ACTAR

Michigan Accident Reconstruction, LLC

Michigan Accident Reconstruction, LLC

White Lake, Michigan
Accident Reconstruction - Accident Reconstruction, Event Data Recorder, Pedestrian Accident, Bicycle Accident, Truck Accident, Simulation, Animation, Motorcycle Accident, Scene Mapping, Crash Data Retrieval, Black Box, Bosch CDR, EDR, Drone, Collision Analysis, Crash Reconstruction
Over 26 years of experience as a Deputy Sheriff with the Oakland County Sheriff’s Office (Michigan) serving more than 1.2 million residents with 15 years of primary duties as a crash reconstructionist. Reconstructed or assisted in the reconstruction of at least 375 fatal and serious injury traffic crashes including cars, heavy trucks, motorcycles, pedestrians, bicycles, and trains. Accredited by the Accreditation Commission for Traffic Accident Reconstruction (ACTAR). Completion of over 1,800 hours of certified coursework in traffic crash reconstruction. Qualified as an expert in traffic accident reconstruction, providing sworn testimony in multiple Courts. Reconstruct traffic accidents including motorcycles, passenger cars, light trucks, bicyclists, pedestrians and commercial vehicles.
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Daniel S Holmes

Eagle Lake, Minnesota
Accident Reconstruction - Accident investigation, accident reconstruction, air bag, CDR, EDR, time distance, speed, vehicle inspection, bicycle, commercial vehicle, motorcycle crash, pedestrian, scene photography, aerial photography, drone, occupant kinematics, human factors, sight lines, vehicle equipment, tire failure
My name is Daniel Holmes and I am retired from the Minnesota State Patrol with nearly 27 years of experience. While working for the Minnesota State Patrol I reconstructed over 170 serious or fatal crashes. I have also investigated over 1,500 motor vehicle crashes that did not rise to the level of requiring a crash reconstruction. In 2015, I was awarded the Minnesota State Patrol Award of Excellence in Crash Reconstruction for my work. I am A.C.T.A.R. ( National Accreditation Commission for Traffic Accident Reconstruction) certified. I am trained as a C.D.R. ( Crash Data Recorder) analyst-technician and have the ability to image and analyze the airbag data from supported vehicles. I am a Forensic Mapper and drone operator. I have the ability to generate scaled diagrams from a crash scene or use mapping data obtained from Law Enforcement. I am also trained in Occupant Kinematics, and have reconstructed several pedestrian/bicycle accidents along with commercial vehicle crashes....
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David M Hallman, MS, PE

Hallman Engineering LLC

Maple Grove, Minnesota
Mechanical Engineering, Accident Reconstruction - Automotive, Vehicle Fires, Crash Data, Failure Analysis, Origin and Cause, Vehicle Mechanical, Farm Equipment, CDR, EDR, Heavy Truck Data, Motorcycle Crash, Infotainment
I am a Licensed Professional Engineer in nine states with over thirty years combined experience in materials research, mechanical engineering and design, crash testing research and crash investigation and reconstruction, vehicle fire research and investigation, automotive mechanics and forensic mechanical and materials investigation. I hold degrees in mechanical engineering (BS) and materials science and engineering (MS). I work on a wide variety of forensic mechanical metallurgical investigations. These investigations have included but are not limited to an elevator failure involving materials and design issues, a personal injury involving a paper shredder, multiple cases involving farm equipment and personal injuries and / or fatalities, machine guarding cases, chair collapse cases, bolted joint failures, patient lifter failures, vehicle hand control issues, and tipped telehandler and boom crane cases. My automotive background coupled with my two degrees, extensive testing and r...
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John D. Zeirke, P.E., ACTAR, CFEI, CVFI

Mechanical Engineering Expert Witness

JZ Engineering, LLC

Blaine, Minnesota
Mechanical Engineering, Accident Reconstruction - Mechanical, Automotive, Powersports, Equipment, Fire, EDR, Drone, Design, Forensic, Powertrain, Caterpillar, Gears, Driveline, Gearbox, Agriculture, Failure, Bearing, Liability, Recall, Defect
Licensed professional engineer in Minnesota, Illinois, Iowa, North Dakota, South Dakota & Wisconsin with a Bachelor’s Degree in Mechanical Engineering from Marquette University and over 20 years of experience in product and system design & development and forensic investigation. Specialties: • Mechanical inspections, accident reconstruction and vehicle fire analysis. • Damage assessments of heavy machinery and agricultural equipment. • EDR downloads of passenger vehicles and commercial trucks and pre-crash data analysis. • Mechanical related property failure analysis, including boilers, water heaters, and pipe freezes. • Aerial drone photography and videography of vehicle accident scenes and tall structures.
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Brian Davis, MS, P.E., President

Auto/Medical Device/Products Liability Expert

Central State Forensic

Cincinnati, Ohio
Mechanical Engineering, Products Liability - accident reconstruction, failure analysis, crash data, automotive, truck, medical device, hoverboard, consumer product, zipline, dialysis, plumbing, log splitter, products liability, EDR, industrial, root cause, manufacturing, intellectual property, marine, engine
Experienced testifying expert witness mechanical engineer with 35+ years in product design and forensic engineering. Experience leading complex investigations in automotive, industrial, consumer products and medical device cases. Serving both plaintiff and defense with Rule 26 compliant reports. Holder of six patents. Subrogation experience. Deposition experience. AM Best-certified service provider. He has opined in cases including auto accidents with EDR imaging, automotive product failures, large/semi truck (class 8) failures, dialysis machines, medical devices and med mal, consumer products liability with personal injury (zipline brakes & hoverboards), plumbing failures and property damage, automotive mechanic's lifts, go kart accidents and construction disputes. Member of eight engineering societies including an associate of the National Academy of Forensic Engineers (NAFE) News item: $10.3M gained for plaintiff client against Ethicon/J&J: https://www.daytondailynews.com/lo...
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Andrew Rich, BSME, ACTAR, ASE

Rich Consulting, LLC

Fairlawn, Ohio
Accident Reconstruction, Mechanical Engineering - Event Data Recorder, Mechanical Inspection, Pedestrian/Bicycle Accidents, Scene Mapping, Damage (Crush) Analysis, Computer Diagramming, EDR, Simulation, Animation
Mechanical engineering degree, summa cum laude ACTAR accredited accident reconstructionist Experienced testifying at deposition and trial Experienced accident reconstruction/EDR instructor Involved in crash research Many peer-reviewed published works Over 2500 investigations
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Curtis Beloy, M.S. P.E.

Vehicle Accidents, Failures, & Design Analysis

4moto | Forensic Vehicle Engineers

Cottage Grove, Wisconsin
Accident Reconstruction, Products Liability - motorcycle, ATV, side-by-side, UTV, OHV, snowmobile, e-bike, off-road, motocross, racetrack, bicycle, video, dashcam, videogrammetry, EDR, EDR, mobility, watercraft, RZR, scooter
Mr. Beloy has 20+ years of experience in automotive product R&D, traffic crash reconstruction, and product liability investigations. He analyzes incidents involving all types of equipment and vehicles, including off-highway vehicles, mobility products, and traffic accidents involving cars, trucks, and motorcycles. Mr. Beloy has extensive experience with powersport vehicles such as off-road motorcycles, snowmobiles, personal watercraft, ATVs, and side-by-sides. He has operated these vehicles since his youth and he is an experienced mechanic with competitive racing and dealership experience. His professional experience includes large-scale product liability evaluations associated with major recalls on motorcycles and OHVs. Mr. Beloy holds a Master's Degree in Mechanical Engineering, professional engineering licensure, and he is a board-certified Forensic Engineer by the CESB. His independent research includes digital video analysis, off-road vehicle dynamics, and vehicle control. ...