Criminal Expert Witnesses

Philip P. Hayden, Ed.D. is a court-certified expert witness in the areas of Use of Force, Tactics Training, and Mental Mindset during high-risk situations. He is a retired Supervisory Special Agent for the FBI, and has since worked as a private consultant.

Stephen Reich, Ph.D., J.D. is a forensic psychologist who is also an attorney. Dr. Reich directs the Forensic Psychology Group, a team of leading providers of expert forensic psychological and psychiatric services. He testifies as an expert witness in courtrooms around the nation -- in state and...

Dr. Henry P. Hambel is a Security & Premises Liability Expert, Board Certified in Security Management and Forensic Examination.

Retired NYPD Detectives John J. Baeza and Joseph Guida have conducted over 1,000 criminal investigations and now use that experience in police criminal investigation procedures to assist plaintiff and defense counsel in civil matters and prosecutors and defense attorneys in criminal cases....

Chuck Drago is a former Police Chief who provides consulting and expert witness services for both plaintiff and defense attorneys in a variety of police practices including use of force, Taser, officer involved shootings, police pursuits, domestic violence, narcotics investigations, and stalking....

Applied Research & Forensic Services (aka Alliance Forensic Services) provides forensic analyses of business & medical charts/records involving handwriting/signature analyses, page substitution/alterations/ink & documents dating & chronology to establish genuineness or lack thereof....

Donna Owen was a Special Agent with the FBI for 28 years. Now a national and international law enforcement consultant, she utilizes her training and experience to assist corporations, insurance professionals, and attorneys with criminal/intelligence investigations, special events security, and...

Riley Welch LaPorte Forensic Laboratories is an internationally recognized forensic laboratory employing a Forensic Chemist with a Masters Degree in Forensic Science, four forensic document examiners, one fingerprint specialist, one forensic firearms & tool marks examiner, one forensic...

Recently retired Sergeant II+1 Los Angeles Police Department Special Weapons and Tactics (SWAT) Supervisor. Worked numerous assignments over the past 29 years to include: SWAT, K9, Vice, Narcotics, Jail Operations, Internal Affairs, Gangs, Crisis Negotiation Team, Detective, and Patrol. ; Since my...

Principal Animation LLC provides computer generated animations, multimedia legal exhibits and demonstrative evidence for trial lawyers. Principal Animation's founder and 3D reconstruction expert, Jim Tavernetti, has over 20 years of experience in computer animation and multimedia technology. Mr....

Jeremy Liebbe holds a Master of Science in Forensic Psychology and a Bachelor of Arts in Police Science, and is currently completing a Doctor of Philosophy in Psychology. He has more than a decade of law enforcement investigative experience, serving as both a detective and a sergeant, with...

Certified Fraud Expert Karren Kenney specializes in fraud analysis for corporations and assistance for law firms in all fraud related matters throughout the country. She has over 20 years of litigation experience and has been involved with hundreds of fraud cases.

Dana Way started her career working in a laboratory in 1989. While working as a Chemist for Commonwealth Laboratories and later for Roche Analytics Laboratories, she learned analysis and reporting, laboratory methods and procedures, method development, and worked with a variety of analysis...

Health Law Network professionals have conducted hundreds of audits and investigations, and we have provided expert testimony involving medical claims by hospitals, physicians and other healthcare providers nationwide, for attorneys representing plaintiffs, defendants and government agencies. We...

Laughlin Engineering Firm, LLC provides forensic engineering services including accident reconstruction, injury biomechanics, human factors, failure analysis, and medical device engineering. Mr. Laughlin has reconstructed accidents involving cars, pedestrians, buses, trains, amusement park rides...

Keegan Linscott & Associates, PC, has more than 30 years of experience in providing expert services in matters including Bankruptcy, Reorganization, Litigation, Forensic Accounting and comprehensive Business Services. We specialize in complex commercial litigation, bankruptcy, reorganization,...

Shari L. Yaros is the owner of S-L-Y Finance Forensics & Assoc., an expert forensic and investigative accounting business specializing in general civil litigation (economic damages, lost profits, lost earnings). Clients include attorneys, other experts, individuals and an insurance group. Civil...

Karim H. Vellani is the President of Threat Analysis Group, LLC, a security consulting firm. Karim is Board Certified in Security Management (CPP), a Board Certified Security Consultant (CSC), has over 18 years of security consulting experience, and has a Master’s Degree in Criminal Justice...

James M. Gannalo leads Stria Consulting Group Inc., formed by a team of highly experienced consultants and training coordinators who are former members of the NYPD Crime Laboratory with many years of experience in a variety of forensic fields. Each has been recognized as an expert in their fields...

Forensic Anthropology Consulting Services, Inc. specializes in assisting district attorneys, criminal defense attorneys, law enforcement agencies, medical examiners, coroners, and cold case units in locating, recovering, analyzing, and identifying human remains. Dr. Rick Snow, President,...