Law Enforcement Expert Witnesses
W. D. "Dan" Libby
Police Procedures Expert Witness
Retired in 2014 as a Chief Deputy for a large Florida Sheriff's office, Dan Libby has been a law enforcement officer for 38 years, of which 16 of those years were as a Chief of Police. He earned a Juris Doctor degree from New England Law in Boston in 1982 and is a member of the Commonwealth of Massachusetts Bar. He...
FC Expert Witness
Florida - Serving: All states. Nationwide availability.
Hospitality, Hotel/Restaurant, and Tourism Expert Witness
Gary Deel, PhD, JD has 10 years of experience in executive-level positions in the hospitality industry and 10 years of experience teaching hospitality management and law curriculum for some of the nation's top hotel schools.
Dr. Deel holds both a PhD in Hospitality and a JD in Law, so he understands the nuances of...
New York - Serving: All States. My services have also been used successfully in ...
Police Procedures Trial Consultant & Expert Witness
Michael Levine, consultant, nationally recognized as one of America's leading law enforcement procedural experts, with offices in Stone Ridge, NY and New York City, His peer review articles and essays are now among the top .01% of global downloads by researchers and police agencies via Academia.edu. He offers full...
Robert Drago - Eye To Eye Police Consultants
Florida - Serving: All States
Police Practices Consultant and Expert Witness - Police and Negotiation Training
Eye to Eye Consultants offers expert witnesses and police consultants in the area of law enforcement and police operations, specializing in best police practices and policies. Our services are available to plaintiffs, defendants and attorneys involved in both criminal and civil litigation. Our goal is to provide...
Florida - Serving: All States
Police Expert Witnesses
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. Investigative review...
ForensisGroup Expert Witness Services
California - Serving: All States and International Services
Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses
For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...
Donna L. Owen
Texas - Serving: All States and International
National & International Law Enforcement Consultant & Expert Witness
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 crisis management...
Charles (Chuck) Drago - Drago Professional Consultants
Florida - Serving: All States
Police Practices Consultant and Expert Witness
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. Chuck's 35 years of...
Lesnevich & Detwiler: Forensic Document and Handwriting Laboratory
Pennsylvania - Serving: All States & International
Forensic Document Examiner, Handwriting Expert, Handwriting Analyst & Expert Witness
With over 55 years of experience specializing in the examination and analysis of signatures, writings, and documents, we are one of the most sophisticated private forensic document laboratories in the United States; including the capabilities to perform all aspects of non-destructive forensic document and handwriting...
Cellular Evidence Services, LLC
Texas - Serving: All States
Cell Phone Evidence Expert Witness--Records, Mapping, Mobile Forensics, Etc.
Cellular Evidence Services, LLC provides expert consulting and expert witness testimony related to the use of electronic communications data, especially cell phone data, in criminal investigations and civil cases. Services are offered by Breck McDaniel, a retired sergeant from the Houston Police Department who has...
Riley Welch LaPorte & Associates Forensic Laboratories
Michigan - Serving: All States & worldwide
Forensic Documents/Ink Dating/Latent Prints/Firearms & Toolmarks/Biology & DNA Expert Witness
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 biologist & DNA examiner, and in...
On-Scene Consulting Group, LLC
California - Serving: I have testified in matters in both Federal and State Court ...
Use of Less than Lethal and Lethal Force, Police Procedures, Security Expert Witness
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 retirement I have...
Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures
California - Serving: All States
Police and Jail Policies, Procedures, and Tactics Expert Witness
Richard Lichten, CLS (Ret. Lt.) is a Federal and Superior court expert in use of force, police practices, Taser, jail policies, jail medical care. Twenty of his thirty years on the Los Angeles County Sheriff’s Department were in supervisory and command positions. His use of force expert testimony was cited in the May...
Consolidated Consultants Co.
California - Serving: All States, International
Free Expert Witness & Medical Expert Witness Referrals Nationwide
Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...
Robert R. Pusins & Associates, Inc.
Florida - Serving: All States
Police Practices and Procedures Expert Witness Services
Robert R. Pusins is a retired (2018) law enforcement professional and most recently served as an Executive Director for the Broward Sheriff's Office (FL). He has more than 35 years of progressive law enforcement experience, including over 30 years with the Fort Lauderdale Police Department (FL). He has held the title...
Crash Data Services, LLC
Illinois - Serving: All States
Accident Reconstruction and Crash Data Retrieval Expert Witness
Crash Data Services, LLC provides traffic accident reconstruction, including crash data retrieval and at-scene accident investigation. Our experts are retained throughout the United States. We customize our services to fit the needs of insurance providers, legal professionals, car rental agencies, municipalities and...
Gregory D. Lee, Inc.
Washington - Serving: All States
Criminal Justice Consultant & Expert Witness
Gregory D. Lee, criminal justice consultant and expert witness, is a retired Supervisory Special Agent of the Drug Enforcement Administration and the author of three criminal justice textbooks. He provides a wide range of consulting and expert witness services for the legal community, law enforcement agencies, and...
Texas - Serving: Based in Texas
Law Enforcement Investigations & Forensic Behavioral Sciences - Expert Witness
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 experience including...
Global Forensic Services, LLC
California - Serving: All States, International
Ink Age, Ink Dating, Handwriting, Art Dating & Questioned Document Expert
Global Forensic Services, LLC is a forensic laboratory, as well as a consulting and private investigative team offering more than 35 years of experience and training in a wide range of forensic disciplines and investigative strategies. Experts in ink dating, questioned documents, handwriting, corporate security, crime...
Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute
North Carolina - Serving: International
Security Expert Witness Services
Dr. Henry P. Hambel is a Security & Premises Liability Expert, Board Certified in Security Management and Forensic Examination.
Accident Reconstruction and Forensic Biomechanical Engineering Expert Witness
Accident reconstruction, forensic biomechanics and engineering analysis of accidents and injuries as well as preparation of demonstrative exhibits such as animations and simulations. ; Approximately 400 trial, arbitration and deposition testimonies in civil, criminal and federal cases around the...
Civil-Criminal Trial Expert Witness Foreclosure Loan Fraud Criminal Enterprise & Gangs
Anthony Martinez is a highly qualified traditional and advanced Electronic Discovery and Information Intelligence Expert with 20 years in-depth data and information intelligence gathering, litigation and practice support expertise. He is fluent in civil and criminal complex information/discovery...
Forensic Audio, Video & Voice Identification Analysts
Audio Evidence Lab provides forensic audio, video, and voice identification. Mr. Dickey has over 20 years experience in more than 1500 civil and criminal cases. Analysis include authentication, enhancement, and transcription of critical evidence recordings. Forensic cases involving Mr. Dickey have...
Forensic Audit Services
Bekker Compliance Consulting Partners, LLC (BCCP) is a full-service consulting and training firm that specializes in providing customized global solutions to the financial services industry. BCCP is also actively engaged in global financial sector modernization, private sector development, and...
Homeland Security Forensic Experts
The BRYANT GROUP provides Threat Assessment, Risk Analysis, Contingency Planning, Project Management, Technical Consulting and Industrial Systems Engineering for Homeland Security and Protection of the Nation's Critical Infrastructure.
Coercive Interrogation Techniques Expert Witness
Brian Leslie, a coercive interview and interrogation techniques expert, who has been qualified by U.S. and Canadian criminal courts, has over 15 years of previous law enforcement experience which includes major case investigation and specialized training. He also has served a term as Police Chief...
Police & Security Expert Witness
David A. Dusenbury & Associates is located in Signal Hill, California and 60847 SW Garrison Drive, Bend, Oregon. We provide honest, ethical, comprehensive analysis of both police and security industry incidents/cases. That analysis is predicated upon broad-based experience, education, and...
Excessive Force Expert Witness
At DEFTAC Consulting, our mission is "To provide the preeminent expert witness and management consulting services in America with integrity and efficiency." We Provide Consulting & Expert Testimony in Excessive Force Case Analysis, In Custody Excessive Force Trauma, and more.; ; •Civil Rights...
Criminal Justice Expert Witness
Services as litigation support consultant and expert witness for juvenile justice and detention, use of force, law enforcement practices, jail practices cases.
Accident Reconstruction, Engineering Failure, Forensic Vehicle Mechanic, Private Investigation
We specialize in Accident Reconstruction, Accident Investigation, Engineering Failure Analysis, Forensic Motor Vehicle Mechanical Analysis, Motor Carrier Examinations, Traffic Design & Defect Analysis, Expert Cause & Origin determination. We offer experienced Court Qualified Expert Witness...
Police Procedures and Practices Consultants and Expert Witnesses
ECJM Consultants Inc. was founded by retired New York City Police Department Captain Edward Mamet in 1998, after completing forty years service in police work. His group provides high quality, cost-effective police and security practices expertise to clients on a variety of law enforcement and...
Police and Law Enforcement Expert Witness
Mr. Edward O. Mott has experience as an expert witness in the area of crime scene interpretation, evidence processing, excessive use of force, and police practices. I have been qualified as an expert witness in Superior Court in Excessive Use of Force, Crime Scene Reconstruction and Interpretation,...
Emergency Medical Services and Firefighting Operations Expert Witness
Emergency Services Consultants, Ltd. is an organization designed to provide expert consultation to law firms as well as in-depth research, detailed reports, training and education for corporations, fire departments, police agencies, municipal governments and industry. Our firm has provided expert...
Crime & Shooting Scene Reconstruction Expert
The Evidence Room is a full-service crime scene and shooting scene reconstruction service with offices located in Cleveland, Ohio and Los Angeles, California. Scott Roder, Evidence Specialist is court-qualified as a crime scene reconstruction expert who has experience testifying in state and...
Forensic Anthropology Expert Witness
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,...
Criminal and Civil Forensic Science Analyst and Consultant
I am a former Senior Police Detective and recognized in multiple states by the Courts as an Expert Witness in Criminal Forensic Science, a Board Certified Criminal Defense Investigator and licensed Private Investigator. I have over 28 years of experience and specialize in the field of forensic...
Premises Liability, Law Enforcement, Corrections & General Criminology Expert Witness
Conducted Electrical Weapon & Non-Lethal Use-of-Force Expert
PhD in Physiology, Baylor College of Medicine. 40 years research experience in pathophysiology, last 10 years with conducted electrical weapons (Taser devices) and other potential non-lethal weapons (acoustic devices and blunt-impact projectiles), and excited delirium. * Previous areas of expertise...
Enhance and authenticate audio and video files. Free evaluations.
We enhance, edit and authenticate audio, image and video files...better, faster and more affordable than anyone else. Evidence so clear that our clients win before trial. We will provide a free fully-enhanced portion of your file at our expense, so you can make an informed purchase decision. If you...
Law Enforcement Expert Witness
Expertise in the following topics: I have over 25 yrs. of Training and practical experience in each of the following areas. LAW ENFORCEMENT POLICY AND PROCEDURE: Use of Force; investigative detentions; search and seizure; Policies and Procedures; Detention Center Policy. LAW ENFORCEMENT...
Forensic Fire Investigation and Expert Witness Services
Gulf Coast Fire Investigation, Research, and Education is a full service forensic consulting agency based out of Mandeville, Louisiana providing services to the insurance industry, legal community, and fire investigation training organizations. We are involved in the various aspects of fire...
Drug Enforcement, Narcotics, Money Laundering, & Wiretap Investigation Expert Witness
At HRJ Alliance dba HR Legal Consultants, we provide Consultant and Expert Witness Services with drug and counter drug expertise involving Prosecution, Operations, Testimony, Intelligence, Management, Supervision, Training Guidelines, Policy, Regulation, and Statutory/Common Law regarding Drug Law...
Forensic Firearms Consultant and Expert Witness
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...
DUI Expert Witness / Impaired Driving Consultant
Jay Zager is a forensic DUI / DWI consultant for DUI / DWI Breath Alcohol Testing. Standardized Field Sobriety Testing (SFST), and Dram Shop related cases with over 20 years of impaired driving enforcement expertise.
Massachusetts Personal Injury, Police Misconduct and Criminal Defense Law Firm
Attorney Chancellor has focused his practice on areas of police misconduct from claims through federal trials. Now Attorney Chancellor has shifted his efforts to teaching civil rights, police practices, criminal law, and other related coursework at several colleges. Attorney Chancellor has also...
Traffic Accident & Crime Scene Reconstruction Expert Witness
Knox & Associates is a full-service forensic consulting firm that specializes in traffic accident reconstruction, crime scene reconstruction, bloodstain pattern analysis, shooting incident reconstruction, death scene analysis, equivocal death investigations, and scene documentation.
Law Enforcement Expert Witness
I provide consulting, research, and training in respect to law enforcement training issues, use of force, tactics, policies, and training programs. I have experience as an expert witness at a federal level to include a recent taser/use of force case that was won at the U.S. Supreme Court level. My...
Police and Security Expert Witness
Ivan Rodriguez is a retired Lieutenant of the Miami Dade Police Dept.. He has 31 years of experience in law enforcement and is currently a Police Academy Instructor. He has consulted and testified as an expert in Federal and State Court in the listed areas of expertise
DUI Consultants, Standardized Field Sobriety Testing Experts
We offer consultation, training seminars, policy review and policy writing services for agencies in the areas of DWI enforcement and police canine operations. ; ; We also review litigation files for attorneys in these disciplines and provide detailed analysis adhering to industry best practices...
Computer Forensics, Expert Witness, Cell Phone, Mobile, GPS Forensics & Network Forensics
NATLDF is a Verified US Federal Contractor providing Digital Forensic Services to Law Enforcement, Government Agencies, Corporations and Law Firms on a multitude of cases both civil and criminal, including Data Recovery Projects. Since 2002 NATLDF Forensics Team have been providing Digital Forensic...