Slip, Trip and Fall Accidents Expert Witnesses: 23

Michael P. Lawler, MS, CSP, ASP, CHST, is a Construction Safety Expert with over 30 years of experience. He offers a unique combination of formal education and "project based" technical experience working on some of the largest construction projects in the United States. 

Litigation Support - Mr. Lawler's experience includes over 50 OSHA inspections and associated negotiation and defense preparation related to OSHA citations.   His background allows him to opine on OSHA Standards and Contract Responsibility with a demeanor of care and confidence. 

Mr. Lawler is an expert at applying OSH Act of 1970 standards, CFR 1926 & 1910 regulations, policies, construction industry practices, contract responsibility, incident investigation, and accident reconstruction. Mr. Lawler analyzes how post incident details and investigations should be completed and who is responsible per the OSHA Standard and construction industry practices. He is experienced in personal injury, catastrophic injury, and fatality cases. 

Areas of Expertise:

Construction Personal Injury OSHA Construction Standards Catastrophic Injury / Fatalities Multi-Employer Worksites Failure to Train General Contractor Responsibility Sub Contractor Coordination of Safety Responsibilities Contract Application on Construction Sites Mobile Elevating Work Platforms (MEWP)

Manual on Uniform Traffic Control Devices (MUTCD) Fall Protection Scaffolds / Cranes Steel Erection Silica / Lead Confined Spaces Scissor Lift / Aerial Lift Equipment Accidents Amputation / Crush

Bryan Netherland is a Safety & Premises Liability Expert Witness and consultant with more than 15 years of experience building and leading OSHA Compliance and Risk Management programs across manufacturing, logistics, and industrial operations, including Fortune 10 companies. Through Seek Safety Consulting, he provides litigation support and expert analysis to attorneys handling workplace injury, premises liability, and industrial accident cases nationwide.

Litigation Support - Mr. Netherland's work centers on standard of care, hazard recognition, and risk foreseeability. He evaluates whether a company's safety policies, training, inspections, and management systems met generally accepted safety practices, and produces clear, defensible reports built to hold up under cross-examination. Mr. Netherland is available for case evaluation, report preparation, deposition, and trial testimony for both plaintiff and defense counsel.

OHSA Matters: https://seeksafetyconsulting.com/osha-expert-witness

Safety Matters: https://seeksafetyconsulting.com/safety-expert-witness 

Premises Liability: https://seeksafetyconsulting.com/premises-liability-expert-witness 

Areas of Expertise:

OSHA Compliance Machine Guarding Slip, Trip & Fall Lockout / Tagout Confined Spaces Premises Liability

Incident Investigation & Cause Analysis Powered Industrial Trucks Fall Protection Risk Foreseeability Hazard Recognition Workplace Injury

Before founding his firm, Bryan led global workplace health and safety standards across global operations affecting more than 50,000 employees. He has further directed EHS programs for several national and international manufacturers. He holds the Certified Safety Professional (CSP), Certified Safety and Health Official (CSHO), and Associate in Risk Management (ARM) credentials, along with an MS in Occupational Safety and Health and an MBA. Bryan is a Walkway Auditor Certificate Holder (WACH) through the National Floor Safety Institute.  He has participated in or led over 100 incident investigations and is trained as a TapRoot® Advanced Root Cause Analysis Team Leader.  Bryan currently serves as an adjunct professor of occupational safety and stays practiced at explaining complex standards in plain terms a jury can follow.

Dr. Shakir Shatnawi, PhD, PE, is a nationally and internationally recognized expert in the Transportation Engineering industry. Shakir has a Ph.D. in Transportation Engineering. He has over 30 years of practical and extensive engineering and transportation expertise covering industry and public agencies including FHWA and the California Department of Transportation (Caltrans). 

Shakir is currently the president of Shatec Engineering Consultants. He taught highway engineering, traffic engineering and transportation engineering and pavement design at California State University. Dr. Shatnawi served as a principal investigator on multi-million dollar transportation projects. He held various positions at Caltrans including a Senior Transportation Engineer, a Supervising Transportation Engineer and a Division Chief.

 Dr. Shatnawi's education and experience demonstrates a wealth of engineering knowledge encompassing highway design, traffic engineering, pavement design, geotechnical engineering, materials and construction . As a recipient of many acknowledgements from the government, Dr. Shatnawi has an impeccable reputation within the industry for his significant professional contributions. As an expert orator, he frequently shares his knowledge at major conferences around the world. Dr. Shatnawi provides expert witness services in the following areas:

Traffic Engineering Highway Design Standards Highway Specifications / Guidelines Public Agency Policies / Practices Pavement Design / Materials Construction defects Highway Geometric Design Drainage Asphalt Concrete Highway Repairs / Maintenance

Construction Quality Control / Quality Assurance Construction Claims Surface Conditions - Friction, Skid Resistance Road Defects Traffic Safety Highway Safety Traffic Control Devices / MUTCD Sight Distance Requirements Roadside Hazards ADA Requirements Code Violations

View Dr. Shatnawi's Consulting Profile.

John R. Storm offers a rare combination of expertise in Fire Operations, Incident Command, Fire Cause & Origin, EMS/Paramedic Standards of Care, 911 Communications, and Fire Administration, enabling him to evaluate cases from both operational and executive leadership perspectives.

With 30 years in the fire service, including 25 years as a practicing paramedic and service as a chief-level fire officer, Mr. Storm has firsthand experience with the decisions, policies, and operational practices frequently examined in litigation.

Litigation Support

Mr. Storm provides expert analysis, consulting, and testimony in matters involving fire department operations, incident command, EMS standard of care and prehospital treatment, fire cause and origin, fire code enforcement, 911 dispatch and emergency communications. Since March 2026, he has been retained in more than a dozen cases involving fire and EMS issues.

Attorneys retain Mr. Storm because he translates complex technical standards into clear, objective, and persuasive opinions supported by nationally recognized standards, accepted industry practices, and decades of practical experience. His engagements have been approximately 45% plaintiff and 55% defense, demonstrating a balanced and impartial approach.

Areas of Expertise: 

Fire & EMS Operations  Fireground Command / Tactical Operations Incident Command System Compliance Wildland Response Fire Cause & Origin 911 Dispatch   Automatic & Mutual Aid Systems Emergency Vehicle Operations & Driver Training Apparatus / Equipment Performance

EMS Standard of Care Prehospital Assessment & Treatment Scope of Practice Analysis - EMT / Paramedic Negligence Documentation Review Resuscitation / Cardiac Care Standards Standard of Care- Malpractice

Training & Supervision Failure to Train Allegations Training Program Development / Compliance Fire Officer Liability Instructor Certification  Negligence

Policy & Administration Policy Development / Enforcement Internal Investigations Human Resources- FLSA  NFPA 1582 Standards OSHA Compliance

Mr. Storm's career spans fire suppression, EMS operations, fire prevention, training, quality assurance, policy development, internal investigations, emergency communications, and executive leadership. He has commanded emergency incidents, supervised fire and EMS personnel, managed 911 communications, coordinated multi-agency responses, developed departmental policies, and overseen regulatory compliance. 

In addition to his public safety career, Mr. Storm has experience in executive recruiting and municipal consulting, providing valuable insight into hiring practices, organizational liability, and employment issues. This unique combination of operational and administrative experience strengthens his analysis of cases involving negligent supervision, hiring, training, policy development, and organizational compliance. 

Swenson Consulting offers Snow Removal Expert Witness Services to legal professionals needing assistance with snow and ice removal slip and fall cases. As recognized snow experts, they are proficient in addressing issues related to black ice, sleet, freezing rain, slick conditions, freezing fog, and re-freezing. Swenson Consulting is very familiar with the snow and ice removal industry standard operations and practices across the country, and will help determine how this relates to the snow removal agreement or operations in a slip and fall incident or snow related accident.

Principal, Jeremy Swenson, CSP, has satisfied requirements by SIMA (largest nationally recognized snow and ice trade organization-Snow and Ice Management Association) to become a Certified Snow Professional. There are less than 300 CSP’s in the USA. Mr. Swenson owned and operated Snowmen, one of the largest snow and ice management companies in North America. He has been Security Clearanced and trained for onsite snow operations at the IRS Regional Headquarters, FBI Headquarters, Department Of Treasury Buildings, and many types of Airport, Railroad, Organ Transplant Centers, and Medical facilities. After overseeing thousands of commercial accounts over the years, he has worked through most every issue that is relevant to a snow removal operation in the industry.

Litigation Support - Mr. Swenson works with attorneys on defense and plaintiff sides with regards to snow removal, ice treatment, and snow removal best practices issues. He works nationwide and will travel. Swenson Consulting also offers detailed Weather Analysis services and reports for situations surrounding a slip and fall event or accident and will offer detailed weather expert witness consultation regarding the weather surrounding the slip and fall accident.

View Jeremy Swenson's Consultant Profile.

Kristopher J. Seluga, PE, is a Mechanical Engineering, Accident Reconstruction, Biomechanics, and Safety Expert with over 20 years of experience. He received his Bachelor’s and Master’s degrees from the Mechanical Engineering department at MIT where he worked on the development of novel three-dimensional printing technologies.

Mr. Seluga is also a licensed Professional Engineer in New York and Connecticut, and has served as a member of the ANSI engineering committee for the Z130.1 and Z135 standards for golf cars and PTV’s. His research interests and peer reviewed publications span the topics of Motor Vehicle Dynamics, Product Safety, and Biomechanics.

Litigation Support - Mr. Seluga has been working as a forensic engineer at Technology Associates since 2001. He has investigated 100s of accidents for both plaintiffs and defendants. Mr. Seluga has been qualified to testify as an expert in state and federal court and is experienced in testifying in depositions and trials. He has successfully defeated Daubert / Frye challenges and can prepare and explain compelling exhibits at trial.

Areas of Expertise:

Motor Vehicle Accident Reconstruction Mechanical Engineering Premises Liability Biomechanics Product Design and Safety

Product Liability Falls Safety - Warnings / Visibility Simulation and Animation

Dan W. Wall, BSME, specializes in the fields of Accident Reconstruction, Biomechanics and Motor Vehicle Injury Causation, Human Factors, and Injury Prevention in Motor Vehicle Design. Mr. Wall is fully accredited with ACTAR (Accreditation Commission for Traffic Accident Reconstruction), ACTAR No. 1140.

Dan Wall has conducted scientific and engineering analysis of motor vehicle collisions since 1987 for both plaintiff and the defense in civil and criminal cases. A qualified expert witness since 1987, he has offered litigation support services to insurance companies and attorneys in Arizona, California, Colorado, Tennessee and Louisiana and has testified in both Civil and Federal Courts.

Mr. Wall's past cases have involved commercial vehicle design and analysis, insurance investigations, low speed collisions and injury analysis, motorcycle collisions and rider analysis, vehicle handling and dynamics, seat belt analysis and injury mitigation, tire failures and rollover analysis, general accident reconstruction, and roadway analysis. He has conducted human factor analysis including reaction and perception, environmental effects, and general driver behavior. With a large library and the tools needed to do all types of motor vehicle reconstruction investigations, Mr. Wall is an asset to any team.

Dan Wall currently owns and rides a Harley Davidson Ultra Electra Glide Classic motorcycle and has gone through various levels of motorcycle training. He also has extensive experience as a boat operator and Marine Instructor.

For more information, visit www.wallaccidentreconstruction.com

Also view Dan Wall's article in Attorney At Law Magazine at http://attorneyatlawmagazine.com/phoenix/2014/01/17/accident-reconstruction-expert-dan-wall/

Areas of Expertise:

Mechanical Engineering Biomechanics Human Factors Accident Reconstruction Failure Analysis Forensic Investigation Motor Vehicle Design Dynamics and Handling Motorcycles Commercial Vehicles Rollovers Signage

Conspicuity Low Speed Collisions Marine Safety Bicycles Slip and Fall Accidents Pedestrians Accidents Tire Failure Seat Belt Issues Road Defects Off Road Driving Accidents Construction Zones Product Liability

View Dan Wall's Consulting Profile.

Jeffrey Grusenmeyer, Architect; 40 years of experience; NCARB National Council of Architectural Registration Boards Certified; Certified as a Building Official by the Council of American Building Officials; Certified as a Building Official, Master Plans Examiner, Building Inspector, Plumbing Inspector and Residential Building Official by the State of Ohio; Numerous Ohio Board of Building Standards Approved Courses and Presenter.; Appearances and testimony before the Ohio Board of Building Appeals.