Violent Crimes Expert Witnesses

Security Expert Witness Listings

On this page you will find expert witnesses who may consult regarding violent crimes. The experts found in these areas may give opinions concerning aggravated assault, assault, and crimes of violence. Consultants found through these areas of expertise may provide reports on homicide, kidnapping, murder, and manslaughter. They may also testify regarding rape, robbery, and sexual crimes, as well as related topics.

You may limit your search for Violent Crimes expert witnesses to a specific area by selecting a state from the drop down box.

Select Location:

Expert Witnesses

List Your Qualifications by Clicking Here

Featured Experts
William H. Nesbitt, CPP (Security Management Services International)

William H. Nesbitt, CPP (Security Management Services International)

Bill Nesbitt, who is a Board Certified Protection Professional (CPP) since 1978, as well as a Certified CPTED Practitioner. Bill is the President of Security Management Services International, Inc. Bill is a fulltime Security Consultant and a Board Certified... Learn More ›

John C. Villines, MS, ICPS, CPP (John C. Villines LLC)

John C. Villines, MS, ICPS, CPP (John C. Villines LLC)

Nationally recognized authority on crime prevention and security: possess all three ASIS Board Certifications; expert retentions in hundreds of cases since 1982, providing qualitative and quantitative analysis: MS, Security Management; Quantitative Methods... Learn More ›

Stan Kephart (Kephart Consulting, LLC)

Stan Kephart (Kephart Consulting, LLC)

Unrivaled qualifications in Police and Security Best Practices as an Olympic Games Security Administrator, Retired Police Chief, Probation Chief, & Concert Public Safety Director. Qualified in Large Public Venue Policing & Security, School Shootings,... Learn More ›

Elizabeth Dumbaugh (THG Consultants)

Elizabeth Dumbaugh (THG Consultants)

Elizabeth Dumbaugh, CPP, consults regarding security and safety aspects of commercial property management and conducts security audits for various types of commercial premises, including but not limited to: multi-family housing, resorts, hotels, retail... Learn More ›

Jane K Gray, Ph.D. (Jane Gray Associates )

Jane K Gray, Ph.D. (Jane Gray Associates )

Dr. Jane Gray is a premises liability expert specializing in assessing foreseeability in events involving violent criminal conduct by third parties. She also provides expert witness testimony with regard to negligent hiring and retention. Her specific... Learn More ›

R. Britton Colbert, CHA, CHIA (Colbert Hotel Consulting, LLC)

Location: Florida and Pennsylvania
Areas of Expertise: R. Britton Colbert is a 35-year+ experienced hotel operations executive with on-site operations experience with Sheraton Hotels and Holiday Inns, Inc., focused on NOI, cash distribution, CapEx Plans, hotel...

Thomas J Lekan, CPP (Thomas Lekan Security Consulting)

Location: Ohio
Areas of Expertise: Mr. Lekan is experienced and highly competent in matters of premise security and liability. He has over thirty years of experience in security and ten years in public law enforcement. He is retained as...

Howard Levinson, CPP (Expert Security Consulting)

Location: Massachusetts
Areas of Expertise: Howard began his security career in 1979 and has accumulated a diverse and impressive background as he has become one of the nations best known security experts. He is based in Massachusetts but available...

Donna L. Owen (National & International Law Enforcement Consultant)

Location: Texas
Areas of Expertise: Donna Owen, a former FBI Special Agent for 28 years, now utilizes her training and experience to assist corporations, insurance professionals, and attorneys with investigations, special events security,...

James S Cawood (Factor One)

Location: California
Areas of Expertise: Dr. Cawood is President of Factor One which is a California based corporation specializing in violence risk assessment, threat assessment, behavioral analysis, security consulting, and investigations....

John A. Harris, CPP, PSP (THG Consultants)

Location: Multiple Locations
Areas of Expertise: John Harris’ multi-disciplined background is the basis of his comprehensive approach to premises liability consulting. Mr. Harris is board certified in security management (CPP) and physical security (PSP)...

Consolidated Consultants

Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...

Park Dietz (Park Dietz & Associates, Inc.)

Location: California
Areas of Expertise: PD&A offers forensic experts in a wide range of disciplines based in medicine, psychology, nursing, social work, law enforcement, security, and laboratory forensic science. The disciplines we cover have...

Robert A. Gardner, CPP

Location: Multiple Locations
Areas of Expertise: "Expert Professional Not Professional Expert" - I am a Board Certified security professional with multi-state security consultant, private patrol and private investigator "Qualified Manager" licenses....

THG Consultants

Location: Multiple Locations
Areas of Expertise: THG CONSULTANTS’ forensic practice is concentrated in the areas of inadequate/negligent security and negligent hiring, retention and supervision involving assaults, mass shootings, rapes and other violent...

R. Paul McCauley, FACFE (Criminologist)

Location: Pennsylvania
Areas of Expertise: Specialist to assist plaintiff and defense attorneys in police, security, and corrections litigation. Fellow American College of Forensic Examiners and full-time (1973-2010) university professor of criminology....

Robert Drago (Eye to Eye Consultants)

Location: Florida
Areas of Expertise: 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...

Norman D. Bates, Esq. (Liability Consultants, Inc.)

Location: Arizona and Massachusetts
Areas of Expertise: Norman D. Bates, Esq. is a nationally-recognized expert in security and the law. As the President and Founder of Liability Consultants, Inc., he provides security management consulting services to private...

Ron Martinelli (Martinelli & Associates: Justice & Forensic Consultants, Inc.)

Location: California
Areas of Expertise: Referred to by respected and experienced law enforcement and security civil and criminal attorneys as “The expert’s expert.” Representing agency defense and concerned plaintiff and criminal defense attorneys...

Larry F Stewart (Global Forensic Services, LLC)

Location: California
Areas of Expertise: Global Forensic Services, LLC (formerly Stewart Forensic Consultants, LLC) is an independent laboratory and consulting firm providing investigation, forensic and litigation support to individuals, companies...

Kenneth S. Trump (National School Safety and Security Services)

Location: Ohio
Areas of Expertise: KENNETH S. TRUMP, M.P.A., is President of National School Safety and Security Services, a Cleveland-based national consulting firm specializing in K-12 school security and emergency preparedness issues....

Lance R. Foster CPP, CSC (Security Associates, Inc.)

Location: Florida
Areas of Expertise: Lance R. Foster, CPP, CSC is a practicing, non-product affiliated security consultant. He is a former bank security director, homicide detective and college criminology instructor. While specializing...

ForensisGroup, Inc. (The Expert of Experts)

Location: Multiple Locations
Areas of Expertise: For over 20 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. Experts...

Gregory D. Lee (Gregory D. Lee, Inc.)

Location: Washington
Areas of Expertise: Located in both Washington State and Central California, Gregory D. Lee is a retired Supervisory Special Agent for the U.S. Drug Enforcement Administration (DEA), and is a former instructor at the FBI...

Jon M Shane (Jon M. Shane Associates)

Location: New Jersey
Areas of Expertise: Dr. Shane is a retired police captain from Newark, NJ. He holds a BS, MA, and PhD in criminal justice from Rutgers University. He is currently a tenured faculty member at John Jay College of Criminal...