21 Pedestrian Vehicle Accidents Expert Witnesses Found

Results Sorted Below by State

Mohammad Atarod, PhD, PE Atarod Biomechanics Laboratories

Irvine, California
Biomechanics, Accident Reconstruction - Accident Reconstruction, Biomechanical Analysis of Injury, Premises Liability, Slips/Trips and Falls, Crash Data Retrieval, Heavy Vehicle EDRs, Blackbox Download, Photogrammetry, Computer Simulations, Failure Analysis, Human Factors, Laboratory Testing, 3D Laser Scanning, Expert Witness Testimony
I am a Senior Biomechanical Engineer and Accident Reconstructionist. I am registered as a professional mechanical engineer (PE) in California, Nevada and Colorado. I specialize in accident reconstruction, injury biomechanics and injury mechanism/causation analysis. I works on cases across the country, analyzing injuries in automotive collisions, industrial accidents, workers compensation claims, premises liability claims, slip/trip and falls, and sport/recreation accidents. I have provided litigation support to insurance companies, law firms, and automotive manufacturers/industries over the past 10+ years....

MARTIN M BALABAN, PhD, PE AR TECH

Encino, California
Accident Reconstruction, Safety - Vehicle collisions, Premises liability including slip/trip & fall, Safety, Code Compliance, Construction & Industrial Accidents, Failure Analysis, Human Factors, Biomechanics, Mechanical Engineering, OSHA, ADA compliance, Products Liability, Criminal, Licensed Safety Engineer by State of California
Vehicular:
 all vehicle types, multi-vehicle, bicycles, pedestrians, skidmark analysis. damage-matching, occupant biomechanics. visibility & line-of-sight analysis, traffic signal phasing, vehicular component defects, seatbelts. Premises Liability: Code Compliance, Slip, trip, floor friction testing, stairway & ramp accidents, glass injuries, guardrails; illumination issues; manual & electronic gates, ladders, door closing mechanisms, falling objects, structural failures. Occupancies include single- and multi-family residences, retail stores, office buildings, garages, sidewalks, parks and other public access. Industrial & Construction accidents: Walking-working surfaces including ramps, hoisting & conveying, powered lifts, work platforms, forklifts, construction vehicles, materials handling & storage, machine guarding, ladders, scaffolding, trenching & shoring, Cal-OSHA compliance, lockout/tagout, IIPP analysis, human factors & ergonomics issues....

David Brinton, OLY Skilled Cyclist / Technique Sports Inc.

North Hollywood, California
Bicycles - Bicycle Expert, Accidents, Road, Gravel, Mountain Bike, e-bike, Electric Bicycle, Cyclist, Bicyclist, Events, Races, Fondo, Group Rides, Cycling Coach, Bike Fitting, Bike Maintenance, Equipment Failures
...Qualified to opine on road, mtn bike, commuter, and e-bike accidents involving motor vehicles, other bicyclists, pedestrians, roadway defects, unsafe event routes, unsafe coaching, equipment failures, and other hazards encountered by bicyclists. Well-versed with safe and unsafe solo rider and group riding practices, how roadway defects and hazards affect bicyclists, rider skill assessments, fault contributions, bicycle maintenance, bike fitting, safe coaching practices, and crash re-enactment. Bicycle crash awareness and skills professionally honed as a long-time pro racer and Hollywood stuntman. Experienced with shooting 4k action videos and have multiple cameras, plus helmet, bike, and other stabilized mounts to capture bicyclist point-of-view, accident scene, and crash re-enactment footage. David is well-known as a highly experienced on-the-bike skills coach....

Stephen M Casner, Ph.D.

San Francisco, California
Human Factors, Automotive - Motor Vehicle Accidents, Distracted Driving, Products Liability, Pedestrian/Cyclist Accidents, General Aviation Accidents, Workplace Safety, Scooters, Reaction Time, Risk Perception, Warnings, Driver Behavior, Slip/Trip/Fall
...Steve is able to help identify the contributions of persons, places, circumstances, and things in a variety of accident situations. Steve is an experienced driver, motorcyclist, bicyclist, and airplane and helicopter pilot and flight instructor. Steve’s first book entitled Careful was published by Penguin Random House in 2017 and reviewed in the Wall Street Journal, The New Yorker, and many others. An experienced writer and speaker, Steve is able to relate scientific ideas to everyday audiences.

Brenda Eagan-Johnson, EdD, CBIST-AP Brain Injury Neurodevelopmental Consulting, LLC

California
Education & Schools, Brain Injury Medicine - Pediatric brain injury, personal injury, acquired brain injury, TBI, concussion, traumatic brain injury, school concussion policy, MVA, carbon monoxide, lead poisoning, near drowning, development, brain, school, education, transition, child, teenage, young adult, college, academic, special education
...Eagan-Johnson investigates the following types & causes of brain injury: ◾ Traumatic Brain Injury (includes concussion) Common causes (NOT COMPREHENSIVE): – Abusive head trauma – Assault – Abuse – Falls – Firearm – Motor vehicle crash (includes bicycle) – Pedestrian accident – Sports – Recreation ◾ Non-Traumatic Brain Injury Common causes: – Aneurysm – Brain tumor – Leukemia – Stroke – Other cancers (late-term chemotherapy/radiation effects on the brain) Toxic injuries due to: – Carbon monoxide poisoning – Lead poisoning – Mold toxicity – Lack of oxygen (Hypoxia/Anoxia) due to: – Near drowning – Lightning strike – Electric shock – Overdose – Strangulation – Choking – Cardiac event – Heart attack – Diabetic coma – Blood clot – Bilirubin encephalopathy – Encephalitis – Meningitis – Long-COVID-19/Neuro-COVID-19 – PANS/PANDAS – Lyme Disease – Other viruses – Seizure disorder – Hydrocephalus

Jose J. Granda, PhD, PE Cadsim Engineering

Sacramento, California
Accident Reconstruction, Engineering - Mechanical Engineering, Auto Accidents, Accident Biomechanics, EDR download, analysis, including TESLA, Work Place Accidents, Heavy Vehicles, Motorcycles, Pedestrians, Bicycles, Failure Analysis, Computer Models, Simulations, Finite Element Modeling (FEA), Human Factors, Vehicle Dynamics and Design.
...An expert in accident reconstruction using computer simulations of accidents involving vehicles, trucks, heavy vehicles, motorcycles, biomechanics, pedestrians, bicycles, occupational, workplace, failure analysis impact forces, industrial accidents. EDR (Event Data Recorder) analysis including TESLA vehicles, patents. EXPERT WITNESS EXPERIENCE: Written reports, depositions & trial experience....

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....

Kenneth Nemire, PhD, CPE HFE Consulting, LLC

Campbell, California
Human Factors, Warnings & Labels - Products Liability, Slip Trip, and Fall, Vehicle Accidents, Auto Accidents, Perception/Reaction Analysis, Driver Behavior, Distracted Driving, Motorcycle Accidents, Pedestrian/Bicycle Accidents, Night Vision and Lighting, Retail Safety, Workplace Safety
Expert in human factors and ergonomics with extensive experience testifying in motor vehicle accidents; product liability; and slip, trip, fall cases in state and federal courts. Retained by both plaintiff and defense attorneys. Specializes in forensic personal injury causation involving premises, product, vehicle, pedestrian, and workplace accidents. Human factors/ergonomics specialties include: Driver perception & behavior; Pedestrian perception & behavior; Perception response time; Night vision; Lighting, visibility & conspicuity; Slip, trip, misstep & fall (including falls from heights such as ladders & platforms); Product design & liability (including medical, consumer, industrial, agricultural); Human-machine interaction; Control/display layout; Warnings, signs & instructions. PhD in Experimental Psychology, Certified Professional Ergonomist, Certified XL Tribometrist, and OSHA authorized to teach 10 and 30 hr. courses in General Industry Safety....

Shakir R Shatnawi, PhD, PE Shatec Engineering Consultants

El Dorado Hills, California
Traffic Engineering, Construction Defects - Highway design, traffic engineering, construction defects, parking, pavement design, traffic safety, asphalt, concrete, soil, maintenance, roadway defects, traffic control, pedestrian, bicycle, motorcycle, vehicle accidents, ADA, work zone safety, trip&fall accidents, MUTCD, hydroplaning, walkways
.... • Manual on Uniform Traffic Control Devices (MUTCD) • Median barriers & guardrail standards • Traffic accidents - motor vehicles, motorcycles, bicycles & pedestrian • Slip/Trip & fall Accidents. • Tort liability • Materials including asphalt, concrete & soils • Road Defects - cracking, potholes, friction, hydroplaning & loose gravel • Highway design, roadway geometric design standards • Roadway alignment, curvature, sight distance & clear recovery • Intersection design standards, corner sight distance/sight triangle • ADA compliance • Drainage • Geotechnical engineering

Omair Siddiqui, MSME

Los Angeles, California
Accident Reconstruction, Automotive Engineering - Accident Reconstruction, Event Data Recorder (EDR), Blackbox, Simulations, PC-Crash, Pedestrian collision, Collision Analysis, Forensic Engineering, Crash Investigations, Accident Analysis, Vehicle Dynamics, Crash Reconstruction, Accident Simulation, Human Factors, Crash Data Analysis
Additional Training ➢ SAE, Accident Recon, Autonomous Vehicle and ADAS, September 2021 ➢ SAE, Brake Control Systems: ABS, TCS, and ECS, March 2021 ➢ SAE, Driver Distractions, December 2020 ➢ PC-Crash Training Course (Advanced), February 2020 ➢ SAE, Photogrammetry and Analysis of Digital Media, June 2019 ➢ California Motorcyclist Safety Program (CMSP), June 2019 ➢ Human-Vehicle-Environment (HVE) Forum (EDSMAC/EDCRASH Training), February 2019 ➢ SAE, Applied Vehicle Dynamics, December 2018 ➢ SAE, Applying Automotive EDR Data to Traffic Crash Reconstruction, November 2018 ➢ SAE, Side Impact Occupant Safety, November 2018 ➢ SAE, Vehicle Crash Reconstruction: Principles and Technology, August 2018 ➢ Southwestern Association of Technical Accident Investigators (SATAI) Conference, July 2018 ➢ Tesla EDR Training, June 2018 ➢ Collision Safety Institute – Crash Data Retrieval (CDR) Technician Course, June 2018 ➢ I-CAR Collision Repair Course, May-June 2018 ➢ Digital Photography- California Center...

John Tyson, BS, MS, JD, P.E. AR TECH FORENSIC EXPERTS INC.

Encino, California
Accident Reconstruction, Slip Trip & Fall - Vehicle Accident Reconstruction, Car, Bus, Bicycle, Pedestrian, Computer modeling, 3D, Accident Animation 3D Simulation, laser scan, Matterport, Faro, SAFETY ,Stairways, ramps, ADA, Building Code Analysis, Coefficient of Friction Testing Products ,Lighting, Guards, Industrial, SLIP, TRIP FALL
...Tyson has over thirty four years full time experience in Accident Reconstruction, Safety and Forensic Engineering. He has investigated, analyzed and reconstructed more than fifteen thousand accidents during this period. Consultant to many Governmental and Municipal agencies including United States Attorney, Federal Government, Department of Justice, State Attorney General California, Cities of Los Angeles, Burbank, Pasadena, Glendale, Ontario, Santa Monica ,San Gabriel, Ventura , Fountain Valley, Santa Barbara, Calexico, County of Los Angeles, Orange County, Ventura County. Goleta CALTRANS, State of California. He has supervised and trained many Engineers and Physicists in the field of Forensic Engineering....

Daniel J Barshinger, PE Southeast Forensic Consultants

Tallahassee, Florida
Accident Reconstruction, Mechanical Engineering - MOT, Temporary Traffic Control, Construction zone, Heavy vehicle, Commercial vehicle, Headlight and lighting analysis, Infotainment data analysis, Visibility and photometric analysis, Vehicle EDR black box analysis, Human factors analysis, Video analysis, Drone Pilot. Working from Sarasota, FL.
...Barshinger applies the principles of design, analysis, testing, and safety to forensic evaluations involving traffic accident investigation and reconstruction. His professional background includes mechanical engineering positions in the manufacturing and consulting industries. His manufacturing experience includes assembling and testing electronic components and various products. Mr. Barshinger has been involved in product defect allegation cases involving a wide range of products. He has received specialized training in accident reconstruction and traffic collision investigation. His training also includes preserving and analyzing data stored in vehicles such as airbag modules, engine control modules, GPS, and infotainment systems, as well as video footage analysis from various sources. He conducts vehicle accident and mechanical component investigations for clients throughout the southeast United States. Mr....

Bradley T Cook, PE, MSE, CXLT Kimley-Horn

Sarasota, Florida
Accident Reconstruction, Biomedical Engineering - Auto Accident, Accident Reconstruction, Biomedical, Biomechanical, Collision Analysis, Crash Data Retrieval, Human Factors, Motorcycle, Occupational Safety, Premises Liability, Product Liability, Slip Trip & Fall
Bradley is a Biomedical and Mechanical engineer with extensive experience in accident reconstruction. Bradley is a licensed professional engineer (PE) in Michigan and Florida. He specializes in vehicular accident reconstruction and has investigated hundreds of vehicle accidents involving cars, trucks, pedestrians, bicyclists, motorcycles, etc. The investigations have involved issues of nighttime visibility, downloading of crash data (black box data), reaction time, and blind spots. He holds a Bachelor of Science in Mechanical Engineering from the University of Michigan and a Masters of Science in Engineering with a concentration in Biomedical from Purdue University. Bradley has co-authored a chapter in Forensic Human Factors and Ergonomics: Case Studies and Analysis and Occupational Health and Safety Management in the Handbook of Human Factors & Ergonomics....

Brenda Eagan-Johnson, EdD, CBIST-AP Brain Injury Neurodevelopmental Consulting, LLC

Florida
Education & Schools, Brain Injury Medicine - Pediatric brain injury, personal injury, acquired brain injury, TBI, concussion, traumatic brain injury, school concussion policy, MVA, carbon monoxide, lead poisoning, near drowning, development, brain, school, education, transition, child, teenage, young adult, college, academic, special education
...Eagan-Johnson investigates the following types & causes of brain injury: ◾ Traumatic Brain Injury (includes concussion) Common causes (NOT COMPREHENSIVE): – Abusive head trauma – Assault – Abuse – Falls – Firearm – Motor vehicle crash (includes bicycle) – Pedestrian accident – Sports – Recreation ◾ Non-Traumatic Brain Injury Common causes: – Aneurysm – Brain tumor – Leukemia – Stroke – Other cancers (late-term chemotherapy/radiation effects on the brain) Toxic injuries due to: – Carbon monoxide poisoning – Lead poisoning – Mold toxicity – Lack of oxygen (Hypoxia/Anoxia) due to: – Near drowning – Lightning strike – Electric shock – Overdose – Strangulation – Choking – Cardiac event – Heart attack – Diabetic coma – Blood clot – Bilirubin encephalopathy – Encephalitis – Meningitis – Long-COVID-19/Neuro-COVID-19 – PANS/PANDAS – Lyme Disease – Other viruses – Seizure disorder – Hydrocephalus

Andres Navarro, P.E., DFE, ACTAR, CXLT Kimley-Horn

Fort Lauderdale, Florida
Accident Reconstruction, Premises Liability - Automobile Accidents, EDR Data (Black Box) Download, Commercial Vehicle (Truck) Accidents, Motorcycle Accidents, Construction Accidents, Maintenance of Traffic (M.O.T.), Premises Liability, Slip Resistance Testing (Slip and Fall), Product Defect, Forklift Accidents, Failure Analysis, OSHA Regulation
...Navarro is a licensed Professional Engineer and Board-Certified Diplomate in Forensic Engineering who practices in the field of Accident Reconstruction. Over the past decade, he has investigated over one thousand accidents and incidents, including automobile accidents and a variety of premises related incidents. He has offered expert witness testimony by way of deposition and trial. Mr. Navarro is a Fully Accredited Traffic Accident Reconstructionist and has reconstructed motor vehicle accidents involving passenger vehicles, commercial vehicles, buses, recreational vehicles, motorcycles, industrial vehicles, forklifts, bicycles, and pedestrians. He has advanced training in human factors related to vehicle drivers, work zone traffic control, imaging EDR “black box” data from vehicles, and collection/preservation of evidence. He holds a motorcycle endorsement and forklift operator certification. Mr....

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
...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 Mappist and have the ability to generate scaled diagrams from a 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. I have a drone license and have the ability to take aerial photographs of the crash scene and vehicles. Since retiring from the Minnesota State Patrol I started Daniel Holmes Reconstruction LLC....

John Tyson, BS, MS, JD, P.E. AR TECH FORENSIC EXPERTS INC.

Nevada
Accident Reconstruction, Slip Trip & Fall - Vehicle Accident Reconstruction, Car, Bus, Bicycle, Pedestrian, Computer modeling, 3D, Accident Animation 3D Simulation, laser scan, Matterport, Faro, SAFETY ,Stairways, ramps, ADA, Building Code Analysis, Coefficient of Friction Testing Products ,Lighting, Guards, Industrial, SLIP, TRIP FALL
...Tyson has over thirty four years full time experience in Accident Reconstruction, Safety and Forensic Engineering. He has investigated, analyzed and reconstructed more than fifteen thousand accidents during this period. Consultant to many Governmental and Municipal agencies including United States Attorney, Federal Government, Department of Justice, State Attorney General California, Cities of Los Angeles, Burbank, Pasadena, Glendale, Ontario, Santa Monica ,San Gabriel, Ventura , Fountain Valley, Santa Barbara, Calexico, County of Los Angeles, Orange County, Ventura County. Goleta CALTRANS, State of California. He has supervised and trained many Engineers and Physicists in the field of Forensic Engineering....

Daniel P. Connolly Pittsburgh Collision & Reconstruction Services, LLC

Pittsburgh, Pennsylvania
Accident Reconstruction, Transportation - Commercial Vehicle Accident,Truck ECM Imaging, Trucking Accidents, Certified DOT Inspector, Bus Accidents, Passenger Vehicles, Pedestrian/Bicycle, Motorcycle Reconstruction, Bosch/Hyundai/Kia Crash Data Retrieval, Occupant Kinematics, Aerial Drone Forensic Mapping, 3-D Animation, ACTAR Accredited
...Our firm specializes in Heavy Truck and Commercial Vehicle crash reconstruction. We are equipped to image and evaluate Engine computer data (ECM) as well as Airbag Control Modules utilizing the Bosch CDR tool and the Hyundai/Kia Tool. Our firm is staffed with a certified DOT Inspector and State Inspection Mechanic. Each investigation and reconstruction includes an inspection of the involved vehicles to document damage and check for mechanical failures. Proper scene documentation and measuring is essential to a through crash reconstruction. Our 24 hour quick response team will respond and document the crash scene before evidence disappears. Our FAA Licensed Drone Pilot will provide aerial documentation to be utilized in 3-D scale modeling. Mr. Connolly is a Court Certified Expert Witness in Local Court, Commonwealth Court and Federal Court. He assesses the evidence and provides opinions based on the facts....

Brenda Eagan-Johnson, EdD, CBIST-AP Brain Injury Neurodevelopmental Consulting, LLC

New Castle, Pennsylvania
Education & Schools, Brain Injury Medicine - Pediatric brain injury, personal injury, acquired brain injury, TBI, concussion, traumatic brain injury, school concussion policy, MVA, carbon monoxide, lead poisoning, near drowning, development, brain, school, education, transition, child, teenage, young adult, college, academic, special education
...Eagan-Johnson investigates the following types & causes of brain injury: ◾ Traumatic Brain Injury (includes concussion) Common causes (NOT COMPREHENSIVE): – Abusive head trauma – Assault – Abuse – Falls – Firearm – Motor vehicle crash (includes bicycle) – Pedestrian accident – Sports – Recreation ◾ Non-Traumatic Brain Injury Common causes: – Aneurysm – Brain tumor – Leukemia – Stroke – Other cancers (late-term chemotherapy/radiation effects on the brain) Toxic injuries due to: – Carbon monoxide poisoning – Lead poisoning – Mold toxicity – Lack of oxygen (Hypoxia/Anoxia) due to: – Near drowning – Lightning strike – Electric shock – Overdose – Strangulation – Choking – Cardiac event – Heart attack – Diabetic coma – Blood clot – Bilirubin encephalopathy – Encephalitis – Meningitis – Long-COVID-19/Neuro-COVID-19 – PANS/PANDAS – Lyme Disease – Other viruses – Seizure disorder – Hydrocephalus

Scott J. Taylor, CDP Accident Reconstruction and Animations

South Carolina, South Carolina
Accident Reconstruction, Products Liability - Truck, Vehicle, Animations, Night Lighting, Crime Scene Reconstructions, Whiplash, Product Liability, Pedestrians, Motorcycle, Fork lift , Crane, Dart Out Accident, Slip and Fall, Fires Simulations, Explosion, Rain, Fog, Snow, Train, Crane, Lift, Vault, medical malpractice, Patent, Sun glare
PLEASE EMAIL [email protected] with your phone number, to receive a call to discuss your case. 1. 96% of Scott's cases settled favorably for his hiring attorneys, of 230 animated cases in a 2010 study. 87% were before trial (if finished 1 month before trial), and 9% in trial 2- His animations provide the opposing attorney a quick view of the Accident Reconstructions the jury will see, justifying earlier settlement requests, for more equitable amounts, and before trials. A Bar Study stated "The combination of verbal and visual delivery is remembered six times as effectively as verbal" 3. He was the pioneer who wrote the admissibility paper suggesting American Judge's qualifying animations questions, based on 12 Law books of "Federal Evidence Rules" precedents, for Attorney Kendall Few, Greenville, SC, to present live to the National Institute For Trial Advocacy (NITA) meeting in Keystone, Colorado. This enabled first animations jury viewing nationwide....

Larry W. Busby, ACTAR #2885 Primary Investigations

Austin, Texas
Accident Reconstruction - ACTAR, Automotive, Pedestrian, Commercial Vehicle, Motorcycle, Event Data Recorder Retrieval/Analysis, 3D Animation, Bicycle, Crush Analysis, Speed Determination, Time/Distance Analysis, Accident Site Mapping
...Larry was certified by the Accreditation Commission for Traffic Accident Reconstruction in 2015 and has extensive training, from the Northwestern Center for Public Safety, the Institute of Police Technology and Management, the University of Tulsa in the reconstruction of automobile, pedestrian, bicycle and commercial vehicle accidents. Larry is a member of several professional organizations including TAARS, IATAI, NAPARS, TALI, CALI, and FALI and is certified in Bosch event data recorder retrieval and analysis. Primary Investigations can produce high quality 3D animations based on laser scan data from the accident scene depicting the accident, sight obstructions and other features unique to the accident. Additionally, as the owner of Delta Land Surveying and as a Registered Professional Land Surveyor licensed in NM, TX, CO and OK Larry is uniquely qualified to map and review procedures used by others to map accident scenes using robotic total stations, GPS and 3D laser scanning.