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Forensic, General & Medical
Expert Witnesses

Police Procedures Expert Witnesses

Police Practices and Procedures Experts, including those with decades of practical field, supervision and command level experience and training, can offer opinions as to whether or not, the conduct of the officer, under the totality of circumstances, was reasonable and consistent with widely accepted police practices and procedures. Oftentimes, those opinions play a pivotal role in assisting the trier of fact to understand the evidence and to determine a fact in issue.



Robert R. Pusins & Associates, Inc.

Robert R. Pusins & Associates, Inc.

Florida - Serving: All States

Phone (954) 303-2169
Website https://www.robertpusins.com

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...

Chief Dan Busken

Chief Dan Busken

Texas - Serving: All States

Phone (903) 456-1313
Website https://chiefdanbusken.com/

Police Practices Consultant & Expert Witness

Chief Dan Busken is a law enforcement consultant and a court-certified expert witness regarding police practices and procedures. He earned certification as a police officer, and served as a chief of police, in three different states (Missouri, Alabama, Texas).

21st Century Forensic Animations

21st Century Forensic Animations

Texas - Serving: All States; All Countries

Phone (800) 460-2887
Website www.call21st.com

3D Computer Forensic Animation - Expert Witness and Litigation Support

21st is the oldest Independent Forensic Animation firm in the nation. We generate sophisticated 3-dimensional computer animation of your expert's opinion. We utilize science and technology to help present complex events for the triers of fact. Since 1989, we have created thousands of animations for hundreds of clients...

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures

Richard Lichten, CLS (Lt. Retired) - Police and Jail Procedures

California - Serving: All States

Phone (661) 406-7258
Website https://policeandjailprocedures.com/live/index.html

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...

Gregory D. Lee, Inc.

Gregory D. Lee, Inc.

Washington - Serving: All States

Phone (831) 920-7367
Website www.gregorydlee.com

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 the...

Global Forensic Services, LLC

Global Forensic Services, LLC

California - Serving: All States, International

Phone (805) 595-1333
Website www.global4n6.com

Ink Age, Ink Dating, Handwriting, Art Dating & Questioned Document Expert Witness

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...

Crash Data Services, LLC

Crash Data Services, LLC

Illinois - Serving: All States

Phone (847) 217-6644
Website www.crashdataservices.net

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...

Monica Argumedo, MD

Monica Argumedo, MD

Illinois - Serving: All States, Illinois

Phone (847) 656-5349
Website https://www.maforensicpsych.com

Forensic Psychiatrist: Civil Litigation, Psychiatric Disability, FFD, Competency, Expert Witness

I have conducted forensic assessments and served as an expert witness for over a decade. I have testified as an Expert Witness in over 40 cases and conducted forensic assessment in many more that settled without need for a trial. I conduct Independent Medical Examinations, review of records, rendering my medico-legal...

Gary Clay Horse Appraiser and Expert Witness

Gary Clay Horse Appraiser and Expert Witness

Colorado - Serving: All States

Phone (602) 571-1698
Website www.garyaclay.com/

Horse Appraisal, Expert Witness & Litigation Support

Gary Clay is a leader in the horse industry with over 40 years experience as a trainer, judge, appraiser and expert witness. He provides many litigation services. He is an internationally recognized horse/equestrian expert, technical advisor, legal consultant, equine appraiser and safety expert.
Gary carries the...

W. D.

W. D. "Dan" Libby

Georgia

Phone (941) 628-3155
Website www.wdlibby.com

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...

Michael S. D'Angelo, CPP, CSC, CHPA

Michael S. D'Angelo, CPP, CSC, CHPA

Florida - Serving: All States

Phone (786) 444-1109
Website https://www.securedirection.net

Security Expert Witness

Michael S. D'Angelo is a highly credentialed, Board Certified Security Consultant and former Police Captain.
As the Principal & Lead Consultant for Secure Direction Consulting, LLC, Michael S. D'Angelo provides case review, expert testimony, and consultation on security standards and best practices in cases...

Alan Hirsch

Alan Hirsch

Massachusetts - Serving: All States

Phone (413) 458-2192
Website www.truthaboutfalseconfessions.com

False Confessions Expert Witness

Alan Hirsch provides consultation and/or testimony in cases where the defendant has recanted a confession. He can assist attorneys if a client confessed and is challenging the confession in a suppression hearing, at trial, or in a motion for post-conviction relief.

Michael Levine

Michael Levine

New York - Serving: All States. Michael Levine's services have also been used successfully ...

Phone (845) 687-9642
Website www.policetrialexpert.com

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 .05% of global downloads by researchers and police agencies via Academia.edu. He offers full...

Robert Drago - Eye To Eye Police Consultants

Robert Drago - Eye To Eye Police Consultants

Florida - Serving: All States

Phone (561) 200-6316
Website https://www.eyetoeyepolice.com

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...

Dr. Anthony Hayter, Statistics Expert Witness, Fulbright Scholar, Statistical Consultant.

Dr. Anthony Hayter, Statistics Expert Witness, Fulbright Scholar, Statistical Consultant.

California - Serving: Nationwide Statistics Expert Witness. I have worked as a statistician ...

Phone (323) 744-7676
Website HayterStatistics.com

Nationwide Statistician Expert Witness, Statistical Consultant, Data Analysis.

Dr. Hayter is a statistician with degrees from Cambridge University and Cornell University, and he is a Fulbright Scholar.
University professor with clear communication and teaching skills.
Immediate response for tight deadlines.
Fortune 500 Clients: Walmart, Apple, CVS, Kroger, Oracle, Coca Cola, Union...

Titan National Investigations and Expert Consulting

Titan National Investigations and Expert Consulting

California - Serving: All States and Internationally

Phone (661) 607-4324
Website https://www.titannational.net

Police and Security Expert Witness, Specializing in Police and Security Operations

I am a retired LAPD lieutenant ( 30 years of service) and former CEO of a major security company in the Los Angeles Area. During my tenure with the LAPD I commanded some of the most coveted units in that organization, including Homicide Special, Robbery Homicide Division, The Special Investigation Section, CIS ( The...

Cellular Evidence Services, LLC

Cellular Evidence Services, LLC

Texas - Serving: All States

Phone (713) 254-0574
Website www.cellularevidence.com

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...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

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...

Vident Partners

Vident Partners

Maine - Serving: All states and Canada.

Phone (913) 257-5170
Website https://www.videntpartners.com

Expert Witness Search and Referral Service

Vident Partners provides concierge-level service. We handle each assignment in a customized manner, using our knowledge of the case, our knowledge of the experts, and our years of working with both plaintiff and defense attorneys in virtually every jurisdiction in the United States and Canada. Our goal is always to...

CLM Engineering Associates, LLC

Stamford, Connecticut

Premises Liability/Construction Accidents/Building Code Compliance Expert Witness

Phone (917) 270-8822

CLM Engineering Associates, LLC is a multi-faceted engineering firm. We were established in 2010 by Craig L. Moskowitz after spending more than 14 years working for other consulting engineering firms, construction management organizations, builders and general contractors. In addition, he honed his...

Philip P. Hayden, Ed.D.

Spotsylvania, Virginia

Police Use of Force Expert Witness

Phone (540) 972-7658

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.

Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute

-, North Carolina

Security Expert Witness Services

Phone (828) 335-3106

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

NYPDTRUTH

Brooksville, Florida

Police Expert Witnesses

Phone (516) 644-0086

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....

Charles (Chuck) Drago - Drago Professional Consultants

Oviedo, Florida

Police Practices Consultant and Expert Witness

Phone (407) 473-8033

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....

On-Scene Consulting Group, LLC

Huntington Beach, California

Use of Less than Lethal and Lethal Force, Police Procedures, Security Expert Witness

Phone (714) 655-4280

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...

Aequitas Group

Forney, Texas

Law Enforcement Investigations & Forensic Behavioral Sciences - Expert Witness

Phone (469) 554-9560

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...

Michael F. Richards

Manhattan, Montana

Banking and Financial Litigation Consulting, National Expert Witness

Phone (406) 581-8797

Michael F. Richards is a banking expert who provides testimony and litigation support to attorneys representing financial institutions, businesses, and individuals. Expert witness services include analysis of key issues, case strategy, depositions, opinions, and court testimony.

James M. Gannalo - Stria Consulting Group

Brooklyn, New York

Forensic Firearms Consultant and Expert Witness

Phone (718) 236-7616

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.

Knoxville, Tennessee

Forensic Anthropology Expert Witness

Phone (865) 766-5388

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,...

Thomas J. Lekan Security Consulting LLC

Brecksville, Ohio

Premise Security and Violent Crime Expert Witness

Phone (440) 879-8664

Premise Security, Workplace Violence, White Collar Crime, Major Crime Cases; I have over thirty five years of experience in security and law enforcement. I have retained as an expert in many premise security cases where a major crime has occurred based on the adequacy of security. I have been the...

Eagles Eye Consultants, LLC - Ron Conlin

Everett, Washington

Security Consultant, Community Policing Expert Witness

Phone (206) 497-1846

Eagles Eye Consultants, LLC, led by Mr. Ron Conlin, provides litigation support services on issues related to safer work place environment, LP services, and partnerships.

David A. Dusenbury & Associates

Long Beach, California

Police & Security Expert Witness

Phone (562) 492-9554

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...

Charles Snipes

Warrenton, Virginia

Computer Forensic Expert Witness

Phone (352) 327-8480

Charles Snipes is a Federal and State court recognized expert in computer forensics, criminal investigations, and cybercrime. He has 15 years of experience with criminal investigations in the areas of narcotics and street crimes, money laundering, employee misconduct, and internet crimes including...

Forensic Computer Service, Inc.

St. Louis, Missouri

Computer Forensics in Criminal, Civil and Corporate Litigation - Expert Witness

Phone (800) 655-5245

Forensic Computer Service provides expert analysis and witness services for criminal and civil litigation, internal corporate investigations and private concerns. Our forensic experts are seasoned professionals who have testified numerous times in both civil and criminal matters ranging from murder...

St. Johns Data Consulting, LLC

Jacksonville, Florida

Digital Forensic Expert Witness

Phone (904) 657-7115

Located in Jacksonville, Florida, St. Johns Data Consulting, LLC (SJDC) provides digital forensic analysis, consulting, training, and expert testimony in support of litigation. We strive to bring our clients the most secure, professional, confidential, and competent assistance to support various...

Blackstone Polygraph, Inc.

Atlanta, Georgia

Polygraph Examination, Civil Commitment Appeals Expert Witness

Phone (770) 630-2485

Blackstone Polygraph, Inc. is headed by Kenneth E. Blackstone, a licensed polygraph examination expert. He has vast experience consulting on other examinations, conducting polygraph examinations, and providing testimony as expert witness in criminal, family and civil courts.

Edward O. Mott

Bellevue, Washington

Police and Law Enforcement Expert Witness

Phone (425) 452-9116

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,...

ECJM Consultants Inc.

Manhattan, New York

Police Procedures and Practices Consultants and Expert Witnesses

Phone (212) 475-8215

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...

Emergency 911 Consulting

Wilton, Connecticut

Corporate Emergency Preparedness, Training & Compliance

Phone (203) 563-9999

911 Consulting, a Corporate Emergency Preparedness and Training & Compliance Firm headed by Mr. Bo Mitchell specializes in protecting corporations, schools, medical facilities against emergencies of all types. Evacuation plans, workplace violence policy and training, OSHA compliance, fire...

AJS Consulting, Inc.

Boca Raton, Florida

Police, Security and Law Enforcement Expert

Phone (561) 302-0756

Andrew Scott of AJS Consulting, Inc. is a former Police Chief who works with attorneys, municipalities and police departments. Areas of expertise include police policies, law enforcement, crime scene investigations, vehicle pursuits, search and seizure, police department accreditation, security...

Michael D. Lyman, Ph.D.

Columbia, Missouri

Police Procedures Expert

Phone (573) 875-7472

Michael D. Lyman, Ph.D. has over thirty years of experience as a senior criminal investigator, certified police instructor and criminal justice professor His expertise includes police practices and procedures, investigative process, use of force and knowledge of nationally recognized standards of...

Worldwide Law Enforcement Consulting Group, Inc.

Clifton Park, New York

Expert Testimony & Consulting in all Aspects of Law Enforcement & Security

Phone (866) 488-7755

Worldwide Law Enforcement Consulting Group, Inc. can be of service to your organization. Worldwide also ensures consultation with an attorney who is thoroughly familiar with law enforcement operations.

Sem Security Management

Trevor, Wisconsin

Security Consultant and Security Expert

Phone (262) 862-6786

Dick Sem has 35 years' of security leadership experience in all aspects of security and workplace violence management. He is known within the industry as a leader and innovator; and for his demeanor, thoroughness and professional integrity.

Dr. Richard M. Hough, Sr

Pace, Florida

Criminal Justice Expert Witness

Phone (850) 393-5389

Services as litigation support consultant and expert witness for use of force, law enforcement practices, jail practices cases, juvenile justice and detention, security practices.

Edward Carrasco Police Procedure Expert Witness

Manhattan, New York

Police Policy Expert Witness

Phone (917) 660-3720

Ed Carrasco is a retired NYPD Deputy Inspector and subject matter expert on NYPD police policy and procedure. Ed served as the commanding officer of the Office of Management Analysis and Planning's Special Projects Unit and he has written, edited, and taught police policy and procedure to thousands...

Jeff Eiser - Jail Operations Expert Witness

Cincinnati, Ohio

Jail Compliance Expert Witness

Phone (513) 851-6838

Jeff Eiser has 29 years of practical work experience in the operation and administration of one of the largest local corrections systems in the United States. He has extensive experience and expertise in the operation and staffing of small, medium and large jail facilities.

Dr. James J. Vardalis, Expert Witness

Bluff Dale, Texas

Premises Liability Expert Witness

Phone (254) 728-3104

Dr. James J. Vardalis has been qualified as an expert in Federal, State and Local Courts. He offers expert consulting in issues of premise liability.

FoCoSS Forensics

Concord, New Hampshire

Forensic Fingerprint and Ballistics Expert

Phone (603) 568-0713

If you are an attorney seeking assistance with a case or a forensic laboratory looking for quality technical reviews, FoCoSS Forensics can help. Our scientists have experience working in a accredited laboratories and have earned a unique combination of professional certifications. We have have what...

Forensic Consulting Services, LLC

New Port Richey, Florida

Criminal and Civil Forensic Science Analyst and Consultant

Phone (727) 967-7907

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 33 years of experience and specialize in the field of forensic...

East Coast Forensics Investigation & Consulting

Staten Island, New York

Accident Reconstruction, Engineering Failure, Forensic Vehicle Mechanic, Private Investigation

Phone (718) 984-3890

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...






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