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Toxicology

RS

Richard Stripp, Ph.D.

Forensic Toxicologist

Huntington, NY40 years+ yrs★ 8.6

Richard Stripp, Ph.D. is a forensic toxicology expert specializing in litigation involving toxicological assessments and pharmacological evaluations. With a career spanning toxicology, pharmacology, and forensic science, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating toxicological impacts, assessing pharmacological interactions, and evaluating whether substances contributed to legal disputes. Mr. Stripp has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to drugs of abuse, DUI/DWI, and toxic chemical exposure. His Ph.D. in Pharmacology & Toxicology, along with his Laboratory Director Certificate of Qualification, 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 forensic toxicology.

PharmacologyForensic ToxicologyClinical Toxicology

Mechanical Engineering

BM

Brian M. Davis

MSME, PE

Cincinnati, OH35 years+ yrs★ 8.6

Brian M. Davis, MSME, PE is a mechanical engineering and forensic engineering expert specializing in products liability and failure analysis. With a career spanning gas turbines, automotive engineering, and medical device design, he brings a multidisciplinary perspective to litigation work. His work centers on investigating component failures, assessing mechanical design compliance, and evaluating whether engineering standards were met. Mr. Davis has been retained in numerous expert witness and consulting engagements across the United States, involving automotive, marine, industrial, and medical device cases. His MS in mechanical engineering, along with certifications such as Certified Six Sigma Greenbelt and Material Review Board 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 systems and engineering practices.

Products LiabilityGas turbinesAutomotive engineering+4

Pharmaceutical Research

PI

Per Ingemar Lindell

Sc.D., M.Sc.

Bethesda, MD30+ years+ yrs★ 8.6

Per Ingemar Lindell, Sc.D., M.Sc. is a biopharmaceutical and life sciences expert specializing in drug discovery, clinical development, and biologics manufacturing litigation. With a career spanning management consulting, strategic planning, and operational management, he brings a comprehensive framework to litigation work involving complex biopharmaceutical processes. His work centers on investigating gene therapy development, assessing peptide drug manufacturing, and evaluating whether trade secrets were misappropriated. Mr. Lindell has been retained in numerous expert witness and consulting engagements across the United States and Europe, involving gene therapy, peptide drugs, and cell bank storage disputes. His Doctor of Science in Biochemical Engineering from MIT, along with his Master of Science in Chemical Engineering from the Royal Institute of Technology, Sweden, 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 biopharmaceutical development and manufacturing processes.

DNABiopharmaceuticalsLife Sciences+6

Oil and Gas

JR

John R. Puskar

PE

Hinckley, Ohio39 years+ yrs★ 8.6

John R. Puskar, PE is a fuels and combustion systems risk management expert specializing in gas piping and combustion equipment safety. With a career spanning engineering consulting, safety inspections, and risk management, he brings a strategic engineering perspective to litigation work. His work centers on investigating root causes of explosions, assessing compliance with safety codes, and evaluating whether negligence contributed to incidents. Mr. Puskar has been retained in numerous expert witness and consulting engagements across North America, involving cases such as industrial explosions, boiler failures, and gas piping incidents. His BEME in Mechanical Engineering from Youngstown State University, along with certifications such as Certified Energy Manager and Certified Cogeneration Professional, 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 combustion equipment and gas piping systems.

FireGas PipingCombustion Equipment

Statistics

BE

Bruce E. Rodda, Ph.D., M.B.A.

Ph.D. Biostatistician, Clinical Trials Expert

Spicewood, TX54 years+ yrs★ 8.6

Bruce E. Rodda, Ph.D., M.B.A. is a biostatistics and clinical trials expert specializing in statistical analysis and design of clinical trials. With a career spanning pharmaceutical research, clinical operations, and strategic consulting, he brings a robust analytical framework to litigation work. His work centers on investigating statistical methodologies, assessing clinical trial designs, and evaluating regulatory compliance. Mr. Rodda has been retained in numerous expert witness and consulting engagements across the United States, involving pharmaceutical research and clinical trial evaluations. His Ph.D. in Biostatistics from Tulane University, along with his Accredited Professional Statistician (PStat) 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 clinical research and biostatistical evaluations.

Pharmaceutical ResearchBiostatisticsClinical Research

Failure Analysis

LE

Lee E. Sale, P.E.

Principal Consultant

Mandeville, LAOver 20 years+ yrs★ 8.6

Lee E. Sale, P.E. is a mechanical engineering expert specializing in failure analysis of mechanical equipment and systems. With a career spanning commercial, heavy industrial, manufacturing, oil and gas, and shipbuilding sectors, he brings a multifaceted engineering perspective to litigation work. His work centers on investigating equipment failures, assessing compliance with engineering standards, and evaluating whether mechanical systems met operational requirements. Mr. Sale has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to cranes, rigging, heavy transport, and industrial facilities. His B.S. in Mechanical Engineering from Louisiana State University, along with certifications such as Certified Overhead Crane/Hoist and Rigging Inspector and Certified Mobile Crane Operator, 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 equipment failures and accidents.

Mechanical EngineeringCranesRigging+5

Architecture

AB

Anthony Bruttaniti

Architect Expert Witness

Philadelphia, PA44 years+ yrs★ 8.6

Anthony Bruttaniti is an Architect Expert Witness specializing in construction defects, premises liability, and building code analysis. With a career spanning architectural design, construction detail drawings, and compliance with building standards, he brings a comprehensive understanding of safety and regulatory frameworks to his litigation work. His work centers on investigating construction defects, assessing ADA compliance, and evaluating whether building codes have been adhered to. Mr. Bruttaniti has been retained in numerous expert witness and consulting engagements across Pennsylvania, New Jersey, and Delaware, involving cases related to construction defects, slip and fall incidents, and ADA compliance. His Bachelors of Architecture from the New Jersey Institute of Technology, along with LEED Certification and SEAK Expert Witness Training, 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 architectural standards and compliance issues.

Construction DefectsPremises LiabilityBuilding Code analysis+5

Structural Design

TN

Trent Nelson

President of Apex Structural Design, LLC

Sioux Falls, SD★ 8.6

Apex Structural Design, L.L.C., is a consulting engineering firm that provides a broad range of professional engineering services associated with buildings and building components. From innovative structural design and up to date specifications to field observation, damage assessment and forensic engineering; Apex personnel are dedicated to providing you with quality, professional service. Apex designers are experienced in Design / Bid, Design / Build and Fast Track types of construction projects utilizing all types of building materials.

Forensic EngineeringTimber StructuresSteel Structures+1

Negligent Hiring

JL

Jean L. Seawright, CMC

Certified Management Consultant

Maitland, Florida36 years+ yrs★ 8.6

Jean L. Seawright, CMC is a Human Resource Consulting expert specializing in employment regulations compliance and human resource management. With a career spanning management consulting, executive advisory, and regulatory compliance, she brings a strategic perspective to litigation work. Her work centers on investigating employment practices, assessing compliance with employment laws, and evaluating whether organizational policies align with legal standards. Ms. Seawright has been retained in numerous expert witness and consulting engagements across the United States, involving cases of employment discrimination, harassment investigations, and negligent hiring and retention. Her Bachelor of Science in Chemistry, along with her Certified Management Consultant (CMC) designation, 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 human resource practices and employment law compliance.

Negligent RetentionBackground ChecksADA+19

Acquisitions, Mergers & Dispositions

DE

Douglas E. Johnston, Jr.

Investigative Business Consultant and Litigation Support

Santa Monica, California30 years+ yrs★ 8.6

Douglas E. Johnston, Jr. is an investigative business consultant and litigation support expert specializing in acquisitions, mergers & dispositions, banking & lending, and corporate finance. With a career encompassing executive management, due diligence, and real estate transactions, he brings a strategic and analytical framework to litigation work. His work centers on investigating financial irregularities, assessing corporate finance structures, and evaluating whether industry standards were adhered to in complex financial transactions. Mr. Johnston has been retained in numerous expert witness and consulting engagements across the United States, involving cases in commercial real estate, corporate finance, and international banking. His Bachelor of Science in Economics from Washington and Lee University, along with his education from the Graduate School of Banking at the University of Wisconsin, 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 complex financial structures and transactions.

Banking & LendingCorporate FinanceReal Estate Finance

Psychology

TH

Teresa Herrero Taylor

PhD BCBA-D LABA CCTP-II

Fort Myers, FL★ 8.6

Teresa Herrero Taylor, PhD BCBA-D LABA CCTP-II is a psychology and behavior analysis expert specializing in clinical psychology, special education, and psychological trauma. With a career encompassing roles in educational leadership, clinical practice, and behavior analysis, she brings a multifaceted perspective to her litigation work. Her work centers on investigating psychological trauma impacts, assessing behavioral interventions, and evaluating compliance with educational standards. Ms. Taylor has been retained in numerous expert witness and consulting engagements across New Jersey and Florida, involving cases related to special education, psychological trauma, and behavior analysis. Her Ph.D. in Professional Psychology from the University of Pennsylvania, along with certifications such as Board Certified Behavior Analyst – Doctoral and Certified Clinical Trauma Professional II, 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 psychological and behavioral assessments.

Education & SchoolsBehavior AnalysisClinical Psychology+1

Economics

WG

William G. Brandt

CPA, ABV, MBA, CFF

Bainbridge Island, WAApproximately 42 years+ yrs★ 8.6

William G. Brandt, CPA, ABV, MBA, CFF is a forensic economics expert specializing in litigation support and loss calculation. With a career encompassing financial analysis, expert testimony, and economic analysis, he brings a strategic perspective to his litigation work. His work centers on investigating economic damages, assessing financial losses, and evaluating whether opposing expert reports are defensible. Mr. Brandt has been retained in numerous expert witness and consulting engagements across the Pacific Northwest, involving cases such as life care plan valuations, product liability, and wrongful death claims. His Master of Business Administration in Finance & Economics, along with certifications as a Certified Public Accountant, Accredited in Business Valuation, and Certified in Financial Forensics, 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 economic damages and financial losses.

Forensic EconomicsFinancial AnalysisLoss Calculation+1

Firearms & Ballistics

DP

Donald P. Redl, Jr.

Board Certified Investigator | Use-of-Force & Firearms Expert

Salt Point, NY30+ years+ yrs★ 8.6

Donald P. Redl, Jr., PCI, CFI-FTER is a Use-of-Force & Firearms expert specializing in complex civil and criminal litigation involving firearms training accidents and negligent security. With a career encompassing firearms instruction, scenario-based training, and executive security operations, he brings a multifaceted perspective to litigation work. His work centers on investigating lawful use-of-force incidents, assessing firearms training methodologies, and evaluating negligence in security operations. Mr. Redl has been retained in numerous expert witness and consulting engagements across the United States, involving cases of firearms training accidents and security negligence. His Professional Certified Investigator (PCI) and Certified Forensic Interviewer (CFI-FTER) 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 causation in disputes involving use-of-force and firearms training incidents.

SecurityUse-of-ForceFirearms Training+2

Law Enf & Criminal Justice

ML

Mickey L. Williams

Esq., M.P.A

Vonore, TN29 years+ yrs★ 8.6

Mickey L. Williams, Esq., M.P.A is a law enforcement and criminal justice expert specializing in use of force review, officer involved shootings, and internal affairs investigations. With a career spanning police leadership, legal practice, and academic instruction, he brings a multifaceted perspective to his litigation work. His work centers on investigating officer conduct, assessing policy compliance, and evaluating whether law enforcement actions align with established standards. Mr. Williams has been retained in numerous expert witness and consulting engagements across California, involving police practices, use of force incidents, and internal investigations. His Juris Doctorate in law, along with certifications such as Basic POST, Intermediate POST, and Executive POST, 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 law enforcement conduct and policy adherence.

Police Practices & ProceduresUse of Force Review/Policy/Best PracticesOfficer Involved Shootings+21

Professional Liability

FJ

Frederick J. Fisher

President

El Segundo, CA50+ years+ yrs★ 8.6

Frederick J. Fisher, J.D., CCP is a Professional Liability and Claims Management expert specializing in insurance consulting and litigation support. With a career spanning over five decades in professional liability, claims management, and insurance operations, he brings a comprehensive framework to his litigation work. His work centers on investigating claims procedures, assessing insurance practices, and evaluating whether industry standards have been met. Mr. Fisher has been retained in numerous expert witness and consulting engagements across the United States, involving professional liability, insurance claims, and real estate brokerage cases. His J.D. in Law from Lincoln University Law School, along with his Certified Claims Professional (CCP) 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 standard of care in disputes involving insurance and professional liability matters.

Claims ManagementInsuranceBusiness Operations+1

Electrical Engineering

MM

Mark McFarland, PE

Electrical & Telecom Engineer, Statistician

Boulder, Colorado25+ years+ yrs★ 8.6

Mark McFarland, PE is an Electrical & Telecom Engineering expert specializing in forensic investigations related to electrical and electronic components, systems, and devices. With a career spanning wireless engineering, GPS and cellular evidence analysis, and quality sciences, he brings a multidisciplinary approach to litigation work. His work centers on investigating equipment malfunctions, assessing design defects, and evaluating whether modifications have led to system breakdowns. Mr. McFarland has been retained in numerous expert witness and consulting engagements across the United States, involving cases such as mining accidents, automotive wireless claims, and securities fraud. His Master of Engineering in Engineering Management, along with certifications such as Six Sigma Master Black Belt and Diplomate in Forensic Engineering, 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 telecommunications and electronic systems.

TelecommunicationsElectrical & Electronics EngineeringTelecommunications Engineering+3

Business Interruption

HB

Henry B. Staley, Jr.

Principal

Jacksonville, FL40 years+ yrs★ 8.6

Henry B. Staley, Jr., MAI, CPA, ISHC, CRE is a real estate appraisal and hospitality consulting expert specializing in market analysis, valuation, and dispute resolution services. With a career spanning hotel operations, asset management, and financial oversight, he brings a comprehensive framework to litigation work, analyzing deviations from industry standards. His work centers on investigating market trends, assessing property valuations, and evaluating whether financial discrepancies impact business operations. Mr. Staley has been retained in numerous expert witness and consulting engagements across the United States, involving business interruption, lost profits, condemnation, and property tax appeal cases. His Bachelor of Science in Accounting from the University of Georgia, along with certifications such as Certified Public Accountant (CPA) and Member of the Appraisal Institute (MAI), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of valuation and financial responsibility in disputes involving real estate and hospitality sectors.

Lost ProfitsCondemnationPartial Interest+4

Intellectual Property

EL

Erik Laykin

CEO & Managing Partner

New York, NY36 years+ yrs★ 8.6

Erik Laykin CHFI, CEDS, CFLC, JMG is a digital forensics and cyber crime expert specializing in trade secret investigations and intellectual property disputes. With a career spanning complex investigations across financial services, technology, and international trade, he brings a multidisciplinary investigative framework to litigation work. His work centers on investigating intellectual property theft, assessing cyber crime impacts, and evaluating whether corporate espionage has occurred. Mr. Laykin has been retained in over 100 expert witness and consulting engagements globally, involving intellectual property, cyber crime, and financial services risk. His degree in Political Science, along with certifications as a Computer Hacking Forensic Investigator, Certified Electronic Discovery Specialist, and Certified Forensic Litigation Consultant, 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 digital forensics and trade secret theft.

Digital ForensicsTrade Secret InvestigationsCyber Crime

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