Find the Right Expert for Every Case

MS, PE

Ryan D. Cook, MS, PE is a mechanical engineering expert specializing in firearms and ballistics litigation. With a career encompassing design engineering, failure analysis, and intellectual property, he brings a comprehensive understanding of product liability and safety standards to his litigation work. His work centers on investigating component failures, assessing product liability claims, and evaluating whether manufacturing standards have been met. Mr. Cook has been retained in numerous expert witness and consulting engagements across the United States, involving firearms, consumer electronics, and manufacturing hardware. His Master of Science in Mechanical Engineering from Brigham Young University, along with his Professional Engineer (PE) certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving firearms and mechanical failures.

Registered Professional Engineer

Harold E. von Dran Jr., PE is an Environmental Engineering expert specializing in environmental litigation and regulatory compliance. With a career spanning environmental program management, construction defect analysis, and regulatory negotiations, he brings a strategic framework to litigation work. His work centers on investigating environmental contamination, assessing regulatory compliance, and evaluating infrastructure design failures. Mr. von Dran has been retained in numerous expert witness and consulting engagements across Texas, Arkansas, Louisiana, and beyond, involving environmental contamination cases, construction defects, and regulatory compliance disputes. His MS in Environmental Science, along with his Certified Energy Manager designation, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving environmental impact assessments and facility design compliance.

Commercial Property Management and Brokerage Expert

Rick Rivera is a commercial property management and brokerage expert specializing in landlord-tenant disputes and mismanagement claims. With a career spanning property management operations, common area maintenance, and lease transaction oversight, he brings a strategic perspective to litigation involving real estate investments and compliance issues. His work centers on investigating premises liability, assessing standard of care duties, and evaluating whether customs and practices have been adhered to. Mr. Rivera has been retained in numerous expert witness and consulting engagements across California, involving premises liability, landlord vs. tenant disputes, and partnership conflicts. His Bachelor of Arts in Humanities (Ethics) from Menlo College, along with his California Real Estate Broker license, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving commercial real estate and brokerage practices.

Real estate expert

John L. Pagliassotti is a real estate expert specializing in commercial real estate brokerage, property management, and dispute resolution. With a career encompassing diverse roles in asset management, brokerage, and mediation, he brings a multifaceted perspective to litigation work. His work centers on investigating fiduciary duties and duty of care, assessing compliance with AIR contracts, and evaluating lease and purchase/sale contract disputes. Mr. Pagliassotti has been retained in numerous expert witness and consulting engagements across the United States, involving commercial real estate, property management, and partnership disputes. His Bachelor of Arts Degree from the University of California at Los Angeles, along with certifications such as Property Management Certification from Cornell University and Real Estate Finance Certification from Harvard University, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving landlords, tenants, buyers, sellers, and brokers.

Mortgage Expert Witness

Camille Ford, NMLS license#1148009, Georgia license #40988 is a Mortgage Expert Witness specializing in mortgage and real estate litigation. With a career spanning origination, operations, compliance, and training, she brings a comprehensive framework to her litigation work. Her work centers on investigating mortgage fraud, assessing broker fiduciary duties, and evaluating compliance with lending regulations. Ms. Ford has been retained in numerous expert witness and consulting engagements across the Southeast, involving wholesale mortgage broker wire fraud and commercial real estate breach of contract cases. Her Associate Degree in Business, along with her NMLS and Georgia licenses, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving mortgage lending and compliance.

Crash Reconstructionist-Forensic Mapper, CDR Analyst-Technician

Daniel Holmes, A.C.T.A.R. #2455 is a crash reconstruction expert specializing in forensic mapping and CDR analysis. With a career spanning accident investigation, forensic mapping, and crash data retrieval, he brings a robust analytical framework to litigation work. His work centers on investigating crash dynamics, assessing vehicle and scene data, and evaluating whether industry standards were met. Mr. Holmes has been retained in numerous expert witness and consulting engagements across Minnesota, involving cases related to vehicle collisions, pedestrian accidents, and commercial vehicle incidents. His Bachelor Degree of Science in Law Enforcement, along with certifications such as Full Accreditation - Traffic Accident Reconstructionist and MN Licensed Peace Officer, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving crash reconstruction and forensic mapping.

Principal Scientist

Lucy H. Fraiser, Ph.D., DABT is a toxicology expert specializing in air quality health evaluations and risk assessments. With a career spanning public and private sector roles, she brings a nuanced understanding of regulatory frameworks and scientific foundations to her litigation work. Her work centers on investigating exposure pathways, assessing health impacts of air pollutants, and evaluating whether emissions contribute to regulatory violations. Dr. Fraiser has been retained in numerous expert witness and consulting engagements across the United States, involving toxic tort litigation, environmental compliance, and industrial emissions cases. Her Ph.D. in Toxicology from the University of Texas at Austin, along with her Diplomate of the American Board of Toxicology certification, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving air quality and toxicological impacts.

Owner & Manager

Larry W. Busby is an accident reconstruction and land surveying expert specializing in accident investigation and reconstruction. With a career spanning private investigation, land surveying, and accident reconstruction, he brings a multidisciplinary perspective to litigation work. His work centers on investigating accident causation, assessing scene mapping accuracy, and evaluating whether industry standards were met. Mr. Busby has been retained in numerous expert witness and consulting engagements across Texas, New Mexico, Colorado, and Oklahoma, involving automotive, pedestrian, commercial vehicle, and land surveying cases. His Bachelor’s Degree in Criminal Justice, along with certifications such as the Accreditation Commission for Accident Reconstruction (ACTAR) and Certified Federal Surveyor (CFedS), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving accident reconstruction and land surveying.

Principal, Forensic Architect

Christopher D. Ling, AIA, NCARB, PP, LEED AP, CCT is a forensic architecture expert specializing in construction litigation and architectural standard of care. With a career spanning architectural design, construction defect analysis, and expert testimony, he brings a comprehensive understanding of construction project intricacies to his litigation work. His work centers on investigating construction defects, assessing architectural standards of care, and evaluating whether building codes have been adhered to. Mr. Ling has been retained in numerous expert witness and consulting engagements across the United States, involving complex construction defect cases and architectural standard of care disputes. His Bachelor of Architecture in Architecture, along with certifications such as the NCARB Certificate and Certified Cost Technician (CCT), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction claims and architectural practices.

MEng, MBA

Scott Moorman, MEng, MBA is a mechanical engineering expert specializing in products liability litigation. With a career spanning automotive engineering, product development, and technical communication, he brings a comprehensive framework to his litigation work. His work centers on investigating mechanical failures, assessing compliance with industry standards, and evaluating whether design defects contributed to product liability claims. Mr. Moorman has been retained in numerous expert witness and consulting engagements across the United States, involving cases in the automotive, hydraulic, and truck accessory industries. His Master of Engineering from Case Western Reserve University, along with certifications such as the Lean Product Development Certificate, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving snowplows, salt spreaders, and towing products.

Mechanical & Metallurgical Engineer

Bradley N. Plank, P.E. is a mechanical and metallurgical engineering expert specializing in forensic engineering and failure analysis. With a career spanning mechanical equipment, metallurgical processes, and product safety management, he brings a comprehensive understanding of engineering failures and their implications in litigation contexts. His work centers on investigating mechanical failures, assessing metallurgical integrity, and evaluating whether product design meets industry standards. Mr. Plank has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to mechanical equipment, oil and gas transmission, and HVAC systems. His Bachelor of Science in Metallurgical Engineering, along with his Professional Engineer license and Certified Fire and Explosion Investigator certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving mechanical and metallurgical failures.

President and CEO, Raptor Pharm & Tox, Ltd

Lyle D. Burgoon, Ph.D., ATS is a toxicology and risk assessment expert specializing in the establishment of causal relationships between chemical exposures and human health effects. With a career spanning pharmacology, biostatistics, exposure modeling, and causal analysis, he brings a multidisciplinary approach to litigation work. His work centers on investigating toxicological impacts, assessing exposure risks, and evaluating whether causal relationships exist between environmental stressors and health outcomes. Dr. Burgoon has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to drug testing, environmental exposure, and product safety. His Ph.D. in Pharmacology & Toxicology with Environmental Toxicology, along with his Board Certification as a Fellow of the Academy of Toxicological Sciences, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving toxicological and environmental assessments.

Technology Leader

Khalid Sorensen, Ph.D. is a mechatronics and automation expert specializing in industrial automation, control systems, and robotics. With a career spanning technology leadership, academic contributions, and innovative product development, he brings a multidisciplinary perspective to litigation work. His work centers on investigating system dynamics, assessing control methodologies, and evaluating whether product designs meet industry standards. Dr. Sorensen has been retained in numerous expert witness and consulting engagements across the United States, involving product liability, intellectual property, and contract disputes in sectors such as automotive, heavy equipment, and primary metals. His Doctor of Philosophy in Mechanical Engineering, along with his extensive experience in system dynamics and controls, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving advanced motion control and human-machine interaction.

Innovator in Inclusive Education & Special Education Transition Services

Dr. M. Eg Iyer, EdD, EDS, MST, MPA, BA is an inclusive education expert specializing in special education transition services. With a career dedicated to advancing equity through faculty supervision, professional development leadership, and data-driven strategies, she brings a transformative approach to litigation work. Her work centers on investigating systemic disparities in special education, assessing the effectiveness of transition programs, and evaluating whether educational practices meet legal and ethical standards. Dr. Iyer has been retained in numerous expert witness and consulting engagements across Washington State, involving cases related to educational equity, disability rights, and special education compliance. Her EdD in Educational Leadership, along with her EDS in School Psychology, MST in Education, and MPA in Public Policy, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving special education transition services and inclusionary practices.

Use-of-Force Expert Witness

Michael Dasargo, Certified Force-Science Analyst is a use-of-force expert specializing in the reasonableness of force application in high-stress situations. With a career spanning executive protection, corporate risk management, and tactical medicine, he brings a scientifically grounded framework to litigation work. His work centers on investigating use-of-force incidents, assessing human performance under stress, and evaluating whether cognitive processing and situational awareness align with industry standards. Mr. Dasargo has been retained in numerous expert witness and consulting engagements across international jurisdictions, involving law enforcement, security operations, and tactical response cases. His Associate of Arts from Southwestern College, along with certifications such as Certified Force-Science Analyst and USCCA Defensive Shooting Instructor Levels 1 & 2, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving defensive shooting dynamics and human factors incident reconstruction.

RN, MSN, CCM, CNLCP

Tyla A. DiMaria, RN, MSN, CCM, CNLCP is a Life Care Planning expert specializing in catastrophic injury and chronic illness litigation. With a career encompassing nursing administration, case management, and home care agency leadership, she brings a comprehensive framework to her litigation work. Her work centers on investigating medical records, assessing future care needs, and evaluating whether standards of care have been met. Ms. DiMaria has been retained in numerous expert witness and consulting engagements across California, involving cases of catastrophic injury, long-term care, and medical bill review. Her Masters of Science in Nursing, along with certifications as a Certified Nurse Life Care Planner and Certified Nurse Case Manager, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving life care planning and catastrophic injuries.

Owner and Principal Consultant

John Hans Bornsworth, Board Certified Master Arborist, Registered Consulting Arborist, Tree and Plant Appraisal Qualification is an arboriculture and environmental consulting expert specializing in tree risk assessment, tree appraisal, and arboricultural standards of care. With a career encompassing urban forestry management, environmental restoration, and tree policy development, he brings a comprehensive understanding of the interplay between ecological systems and legal frameworks to his litigation work. His work centers on investigating tree-related damages, assessing compliance with arboricultural standards, and evaluating whether proper tree management practices were followed. Mr. Bornsworth has been retained in numerous expert witness and consulting engagements across Washington State, involving cases such as tree risk assessment, tree appraisal, and urban forestry policy. His Board Certified Master Arborist designation from the International Society of Arboriculture, along with his Registered Consulting Arborist and Tree and Plant Appraisal Qualification certifications, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving tree valuation, tree safety, and environmental impacts.

Director

Joel Delman, Master of Industrial Design, J.D. is an industrial design and intellectual property expert specializing in design patent infringement and validity, as well as trade dress and trademark disputes. With a career spanning strategic product development, design thinking, and intellectual property management, he brings a multidisciplinary perspective to litigation work. His work centers on investigating design patent infringement, assessing trade dress functionality, and evaluating likelihood of confusion in trademark disputes. Mr. Delman has been retained in numerous expert witness and consulting engagements across the United States, involving complex medical devices, consumer electronics, and design-driven tech startups. His Master of Industrial Design from Pratt Institute, along with his J.D. from Harvard Law School, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of intellectual property rights and responsibilities in disputes involving design and innovation.