Find the Right Expert for Every Case

Geology and Environmental Expert

Thomas D Gillespie, P.G. is a geology and environmental expert specializing in groundwater contamination and environmental forensics. With a career spanning geology, hydrogeology, and environmental evaluation, he brings a multidisciplinary perspective to litigation work. His work centers on investigating groundwater contamination, assessing environmental impacts, and evaluating whether geo-hazards have contributed to site-specific issues. Mr. Gillespie has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to mining, oil and gas, and karst geology. His M.S. in Geology from Rutgers University, along with his Professional Geologist licenses in NH, NE, CA, TX, and WY, 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 and geological matters.

Senior Associate

Mr. Richard Baker, MEng (Hons), Chartered Mechanical Engineer is a forensic road collision investigation expert specializing in digital forensics, photogrammetry, and video analysis. With a career encompassing mechanical engineering and collision reconstruction, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating digital evidence, assessing mechanical failures, and evaluating whether industry standards were met in vehicle examinations. Mr. Baker has been retained in numerous expert witness and consulting engagements across the UK, involving complex collision reconstruction and vehicle examination cases. His MEng (Hons) in Mechanical Engineering, along with the Cardiff University Law School Bond Solon Expert Witness Certificate and UCPD Certificate in Forensic Road Collision Investigation, 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 road collision investigations.

M365 Messaging Architect

Rob Walton – M365 Messaging Architect is an Email Systems and Forensics expert specializing in complex email migrations and SMTP routing. With a career encompassing diverse messaging environments across government, financial, and healthcare sectors, he brings a strategic perspective to litigation work involving email systems. His work centers on investigating email routing issues, assessing messaging architecture integrity, and evaluating whether email security protocols were adhered to. Mr. Walton has been retained in numerous expert witness and consulting engagements across New Zealand, Australia, and the USA, involving complex email migration and security cases. His Bsc (Honours) Degree in Computer Science, along with NZDF Security Cleared (Level 1 - Confidential), NZ Police Security Clearance, Quest Certified for GroupWise to Exchange Migrator Tools, Quest Certified for Lotus Notes Migrator to Exchange Tools, and Microsoft MCP Exchange, 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 email delivery and security protocols.

Regional Director, Quantum

Mick Cahill, MSc, FCIOB, MCIArb is a construction delay analysis expert specializing in the evaluation of project delays and planning disputes. With a career spanning roles in site management, pre-construction, and design management, he brings a comprehensive understanding of project controls and delay analysis to his litigation work. His work centers on investigating project timelines, assessing delay causation, and evaluating whether contractual obligations have been met. Mr. Cahill has been retained in numerous expert witness and consulting engagements across the UK and Europe, involving complex construction projects such as cladding replacements, office refurbishments, and infrastructure developments. His MSc in Construction Law and Dispute Resolution, along with certifications such as the Advanced Professional Award in Forensic Delay Analysis in Construction, 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 construction delays and project management.

Global Head of Digital Forensics

Amy Francis (Bradbury), BA, GIAC Certified Forensic Examiner, GIAC Advanced Smartphone Forensics, GCFE, GCIH, GASF is a Digital Forensics expert specializing in corporate investigations and white-collar crime. With her leadership role in digital forensics, she brings a strategic perspective to litigation work involving complex data analysis and cyber investigations. Her work centers on investigating digital evidence, assessing intellectual property theft, and evaluating whether fraud has occurred. Mrs. Francis has been retained in numerous expert witness and consulting engagements across various jurisdictions, involving cases of intellectual property theft, corporate fraud, and mobile device forensics. Her BA in Physics from the University of Oxford, along with certifications such as GIAC Certified Forensic Examiner and GIAC Advanced Smartphone Forensics, 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 digital evidence and cybercrime.

President

Thomas M. Roney is a forensic economics expert specializing in economic damages calculations and critiques in litigation contexts. With a career spanning economic consulting, litigation support, and expert testimony, he brings a multidisciplinary approach to analyzing financial impacts in legal disputes. His work centers on calculating economic damages, critiquing opposing damages experts, and evaluating the present and future value of life care plans. Mr. Roney has been retained in numerous expert witness and consulting engagements across more than three-dozen states, involving personal injury, wrongful death, wrongful termination, intellectual property, and commercial torts. His Doctorate in Economics (ABD) in Labor Economics and Industrial Organization, along with his Bachelor of Arts in Economics, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of economic damages in disputes involving personal injury, wrongful death, and commercial litigation.

Criminologist & Institutional Data Integrity & Forensic Audits

Christina Camberos, Ph.D. is a criminologist specializing in forensic audits of institutional patterns within public safety agencies, correctional facilities, and oversight bodies. With a career encompassing forensic data analysis, quantitative methodology, and criminological research, she brings a robust analytical framework to litigation work. Her work centers on investigating data integrity, assessing procedural compliance, and evaluating whether systemic deviations have occurred. Ms. Camberos has been retained in numerous expert witness and consulting engagements across the United States, involving public safety agencies, correctional facilities, and oversight bodies. Her Ph.D. in Criminal Justice, along with her advanced proficiency in quantitative research methods, reinforces her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of data integrity and procedural compliance in disputes involving law enforcement patterns and practices.

Regional Director, Delay

Gary McGifford, PgDip, BA (Hons), CUBS, MSCL is a forensic planning expert specializing in delay analysis and dispute resolution. With a career encompassing diverse roles in consultant, client, and contractor organizations, he brings a multifaceted perspective to his litigation work. His work centers on investigating project timelines, assessing delay causation, and evaluating whether contractual obligations have been met. Mr. McGifford has been retained in numerous expert witness and consulting engagements across the UK and internationally, involving complex construction and infrastructure projects. His BA (Hons) in Strategic Environmental Planning Studies, along with his Civil Expert Certificate from Cardiff University Bond Solon, 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 construction delays and project management.

Stephen C. Tarbox, PE is a structural engineering expert specializing in construction management and forensic engineering. With a career spanning engineering, design, and construction consultation for diverse commercial and industrial projects, he brings a multidisciplinary perspective to litigation work. His work centers on investigating structural failures, assessing compliance with engineering standards, and evaluating whether construction practices align with industry norms. Mr. Tarbox has been retained in numerous expert witness and consulting engagements across New Hampshire, Vermont, and Massachusetts, involving commercial and industrial building projects, bridge design, and offshore platform engineering. His MS in Civil Engineering (Structures) from Rensselaer Polytechnic Institute, along with his professional engineering licenses in NH, VT, and MA, 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 structural integrity and construction practices.

Associate

Mr. Robert Taylor, MEng, CEng MIMechE is a forensic investigation expert specializing in collision reconstruction and mechanical failures. With a career encompassing mechanical engineering, video analysis, and rail investigations, he brings a multidisciplinary perspective to his litigation work. His work centers on investigating mechanical failures, assessing collision dynamics, and evaluating whether vehicle examinations align with industry standards. Mr. Taylor has been retained in numerous expert witness and consulting engagements across the UK, involving road traffic collisions, vehicle examinations, and personal injury claims. His Masters in Mechanical Engineering, along with certifications such as the Bond Solon Expert Witness Certificate and PC-Crash CCTV Analysis, 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 vehicle and mechanical failures.

Director

Shaun Walbridge FCCA FAE QDR is a forensic accounting expert specializing in commercial and criminal cases. With a career spanning forensic insolvency, professional negligence, and cryptocurrency investigations, he brings a nuanced understanding of complex financial disputes to his litigation work. His work centers on investigating financial irregularities, assessing business valuations, and evaluating whether professional standards have been met. Mr. Walbridge has been retained in numerous expert witness and consulting engagements within the UK and internationally, involving commercial claims, fraud investigations, and matrimonial disputes. His Chartered Certified Accountant qualification, along with his Fellow of the Association of Chartered Certified Accountants and Fellow of The Academy of Experts 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 financial misconduct and professional negligence.

Mycologist

Professor David L Hawksworth CBE is a forensic mycology expert specializing in mould growth analysis and post-mortem interval estimation. With a career spanning forensic mycology, environmental mycology, and trace evidence analysis, he brings a multidisciplinary perspective to litigation work. His work centers on investigating mould growth timelines, assessing environmental conditions for fungal development, and evaluating whether mould evidence aligns with case timelines. Mr. Hawksworth has been retained in numerous expert witness and consulting engagements across the UK, involving criminal investigations, insurance claims, and environmental assessments. His BSc (Hons), PhD, and DSc in mycology, along with his extensive affiliations, 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 fungal growth and its implications.

Head of Forensic Accounting

Mr. Raymond Davidson, BA FCA MAE is a forensic accounting expert specializing in fraud investigation and business valuation. With a career spanning forensic accounting, fraud and criminal proceedings, and business dispute resolution, he brings a robust analytical framework to litigation work. His work centers on investigating financial discrepancies, assessing business valuations, and evaluating whether professional negligence has occurred. Mr. Davidson has been retained in numerous expert witness and consulting engagements across the UK, involving cases such as divorce and matrimonial disputes, professional negligence, and cryptocurrency investigations. His BA degree, along with his Fellow status at the Institute of Chartered Accountants in England and Wales and membership in the British Academy of Experts, 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 tax investigations and insolvency litigation.

Forensic Computer Scientist

C. Matthew Curtin, CISSP is a forensic computer science expert specializing in electronic discovery and cybersecurity litigation. With a career encompassing cybersecurity consulting, data breach analysis, and forensic data analysis, he brings a multifaceted perspective to litigation work. His work centers on investigating data breaches, assessing security incidents, and evaluating whether information security protocols were adhered to. Mr. Curtin has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to data breaches, privacy litigation, and computer forensics. His education in Electronic Data Processing from Eastland Career Center, along with his Certified Information Systems Security Professional (CISSP) 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 responsibility in disputes involving complex information security issues.

Digital Forensic Analyst

Timothy R. Primrose, CASA, CFVT is a digital forensic analyst expert specializing in mobile and smart device forensics. With a career encompassing telecommunications, data file forensics, and digital evidence collection, he brings a comprehensive understanding of digital forensic methodologies to litigation work. His work centers on investigating data extraction and recovery, assessing digital evidence integrity, and evaluating whether forensic protocols were adhered to. Mr. Primrose has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to mobile forensics, telecommunications, and digital evidence analysis. His Bachelor of Science in Digital Forensics, along with certifications such as Cellebrite Cloud Data Examiner and Certified Forensic Analyst of Cellular Networks, 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 evidence and forensic data analysis.

Consultant Quantity Surveyor

James Allman, BSc (Hons) is a Consultant Quantity Surveyor expert specializing in construction quantum and commercial dispute resolution. With a career spanning major infrastructure and specialist construction projects across diverse sectors such as aviation, nuclear, and civil engineering, he brings a comprehensive understanding of contractual and commercial management to his litigation work. His work centers on investigating NEC/ICC compensation events, assessing loss and expense claims, and evaluating whether contractual entitlements have been met. Mr. Allman has been retained in numerous expert witness and consulting engagements throughout the UK, involving complex infrastructure and construction disputes. His BSc (Hons) in Quantity Surveying, along with his ongoing pursuit of full membership with the Chartered Institution of Civil Engineering Surveyors (CICES), 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 NEC3/NEC4 and ICC contracts.

Forensic Toxicologist & Pharmacologist

Victoria Jenkins, BSc(Hons), CBiol, MIBiol, MCSFS, MEWI is a forensic toxicology expert specializing in the analysis of alcohol and drug-related evidence in legal contexts. With a career encompassing forensic consultancy and leadership in toxicology departments, she brings a nuanced understanding of pharmacological interactions and their implications in legal disputes. Her work centers on investigating alcohol back calculations, assessing drug interactions, and evaluating whether forensic evidence aligns with legal standards. Ms. Jenkins has been retained in numerous expert witness and consulting engagements across the UK, involving criminal cases, personal injury claims, and medical negligence issues. Her BSc (1st class with Honours) in Pharmacology and Toxicology, along with her memberships in the Chartered Society of Forensic Sciences and the Expert Witness Institute, 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 alcohol and drug use.

Licensed Architect

Joe Holasek, AIA is an architectural design and construction expert specializing in forensic investigations and expert witness testimony. With a career encompassing HVAC and plumbing systems, ADA compliance, and construction defect analysis, he brings a comprehensive framework to litigation work involving construction and architectural standards. His work centers on investigating construction defects, assessing ADA compliance, and evaluating whether architectural standards of care have been met. Mr. Holasek has been retained in over 150 expert witness and consulting engagements across various construction and architectural cases. His Bachelor of Architecture from the University of Arizona, along with his Licensed Architect 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 responsibility in disputes involving construction defects, slip and fall claims, and water intrusion issues.