California Criminology Expert Witnesses

California Law & Legal Expert Witness Listings

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

Expert Witnesses

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Featured Experts
Beth A Mohr (The McHard Firm - Offices in Albuquerque & San Diego - Practicing Nationwide)
Beth A Mohr (The McHard Firm - Offices in Albuquerque & San Diego - Practicing Nationwide)
“We settled the case for $5 million. Your report played a huge role in that. Thank you for everything!” Nicholas H. Beth A. Mohr, CFE, FSA, CFCS, CAMS, CCCI, MPA, PI, is a Police Practices expert with over 30 years of sworn and non-sworn investigative... Learn More ›
Alice R Berkowitz (A Professional Psychology Corporation)
Alice R Berkowitz (A Professional Psychology Corporation)
For over 20 years, Dr. Berkowitz has specialized in forensic psychology, neuropsychology and clinical/diagnostic assessment and court evaluations and trainings. She is a licensed Clinical Psychologist and Marriage, Family and Children Counselor. Dr. Berkowitz... Learn More ›
Stephen Patrick (Eagle Security Group)
Stephen Patrick (Eagle Security Group)
Stephen Patrick’s career in federal law enforcement spanned over 28 years. As an Industry Operations Investigator and Special Agent with the Bureau of Alcohol, Tobacco, and Firearms (ATF), he specialized in violent crime involving the criminal misuse... Learn More ›
Paul LaRosa (Eagle Security Group)
Paul LaRosa (Eagle Security Group)
Mr. LaRosa spent over 28 years with the South Carolina Law Enforcement Division (SLED) involved in all facets of violent crime. His breadth of experience included a full spectrum of examining violent offenders and working complex crime scenes. Mr.... Learn More ›
Amy E. Du Beau (Matanuska Forensic Science)
Amy E. Du Beau (Matanuska Forensic Science)
Dr A. E. Du Beau, PhD, MS, BS, is a neuroscientist with special expertise in forensics. Neuroscience investigates all aspects of the brain’s functionality, inclusive of neurochemical and anatomical processes that underlie behavior, perception, cognition,... Learn More ›
James S Cawood (Factor One)
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....
Samuel Miles (Samuel I. Miles, MD, PHD)
Samuel Miles (Samuel I. Miles, MD, PHD)
Location: California
Areas of Expertise: Dr. Miles provides consultations, reports, and expert testimony to both plaintiffs and defendants in litigated civil and criminal matters. He has qualified as expert in state and federal courts to provide...
Suzanne Dupee (Suzanne M. Dupee MD, Psychiatrist, A Professional Medical Corporation)
Suzanne Dupee (Suzanne M. Dupee MD, Psychiatrist, A Professional Medical Corporation)
Location: California
Areas of Expertise: Dr. Dupee is a triple board certified forensic psychiatrist in General Psychiatry, Child & Adolescent Psychiatry, and Forensic Psychiatry. She trained at Cedar-Sinai, Los Angeles (psychiatry residency),...
Scott A. DeFoe (On-Scene Consulting Group, LLC)
Scott A. DeFoe (On-Scene Consulting Group, LLC)
Location: California
Areas of Expertise: Retired Sergeant II+1 Los Angeles Police Department Special Weapons and Tactics (SWAT). I worked numerous assignments during my 29-year law enforcement career to include: SWAT, K9, Vice, Narcotics, Jail...
Martin H Williams (Williams Forensic Mental Health Services (Offices in Northern and Southern California))
Martin H Williams (Williams Forensic Mental Health Services (Offices in Northern and Southern California))
Location: California
Areas of Expertise: Dr. Martin H. Williams has offices in San Jose, Los Angeles, Orange County, Sacramento and San Diego. He has never failed to qualify as an expert in any Criminal, Civil or Administrative matter. He is...
Jay Slosar, PhD (Expedient Medicolegal Services)
Jay Slosar, PhD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Jay Slosar, Ph.D., Q.M.E., has been in private practice for 30 years as a licensed psychologist and provided direct clinical and consulting services in a variety of diverse settings. Dr. Slosar received...
Ron Martinelli (Martinelli & Associates: Justice & Forensic Consultants, Inc.)
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...
MARLON MARRACHE (BLU Consulting INC)
MARLON MARRACHE (BLU Consulting INC)
Location: California
Areas of Expertise: I'm an active law enforcement administrator, with experience in "best procedural practices" in Internal Affairs investigations, Use of Force Investigations with an emphasis on Officer-Involved Shootings....
Robert Grant, III, Esq (Integrated Operational Policing, Incorporation)
Robert Grant, III, Esq (Integrated Operational Policing, Incorporation)
Location: California
Areas of Expertise: iOPolicing remains the premier resource for expert testimony, case studies and evaluation, agency support, and advancing the area of Police Sciences. The founder of Integrated Operational Police, LLC.,...
Lenard Vare (Carsel & Ayves, Inc.)
Lenard Vare (Carsel & Ayves, Inc.)
Location: California and Texas
Areas of Expertise: Lenard Vare has over 28 years of practical experience in inmate management in both jails and prisons in CA and NV. He served as a prison Warden with the State of Nevada for four years managing various...
April Gould (Park Dietz and Associates)
April Gould (Park Dietz and Associates)
Location: Multiple Locations
Areas of Expertise: Dr. April Gould is an expert on radicalization, extremism, ideological- and hate-motivated violence, and collective violence. This expertise derives from both her academic research and her personal experience...
Blake McConnell, MA, FBI (Park Dietz & Associates, Inc., a nationwide, interdisciplinary forensic expert firm)
Blake McConnell, MA, FBI (Park Dietz & Associates, Inc., a nationwide, interdisciplinary forensic expert firm)
Location: Multiple Locations
Areas of Expertise: Blake McConnell, MA, was an FBI Special Agent for 21 years. During his career Mr. McConnell investigated financial institution fraud, mail/wire fraud, violent crime, and civil rights violations. He also...
Stan Kephart (Kephart Consulting, LLC)
Stan Kephart (Kephart Consulting, LLC)
Location: Multiple Locations
Areas of Expertise: Unrivaled qualifications in Police and Security Best Practices. Olympic Games Security Administrator, Retired Police Chief, Probation Chief, & Concert Public Safety Director. Qualified in Large Public...
Ayesha Ashai, MD (Forensic Psychiatric Associates, L.P.)
Ayesha Ashai, MD (Forensic Psychiatric Associates, L.P.)
Location: Multiple Locations
Areas of Expertise: Dr. Ashai has performed numerous civil and criminal forensic psychiatric evaluations and has been qualified as an expert in the field of psychiatry in the Sacramento Superior Court. She has extensive training...
Consolidated Consultants
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,...
Leeanne Marie Whitwell (Park Dietz & Associates, Inc., a nationwide, interdisciplinary forensic expert firm)
Leeanne Marie Whitwell (Park Dietz & Associates, Inc., a nationwide, interdisciplinary forensic expert firm)
Location: Multiple Locations
Areas of Expertise: Leeanne Whitwell was a Special Agent assigned to the Threat Assessment Section within the U.S. Capitol Police (USCP) in Washington, DC. She has conducted over 1,000 assessments and investigations into...
ForensisGroup, Inc. (The Expert of Experts)
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 30 years, ForensisGroup has provided the nation’s top law firms, businesses, insurance companies, government entities with highly qualified expert witnesses and consultants. Experts referred by...
Criminology FAQs

What is a criminology expert witness?

A criminology expert witness is a person who has specialized knowledge in the study of crime and criminals. They are often called upon to testify in court cases where their expertise can help to shed light on the events in question.

What is the role of a criminology expert witness?

A criminology expert witness provides expert opinions, analysis, and testimony related to the scientific study of crime and criminal behavior in legal cases.

How much can a person make as a criminology expert witness?

Criminology expert witnesses can earn compensation somewhere between $200 and $400 per hour, or greater in certain cases. The expert and retaining attorney will negotiate the exact fee.

What are the qualifications of a criminology expert witness?

A criminology expert witness has expertise in the scientific study of crime and criminal behavior.

In a lawsuit, how is evidence gathered by a criminology expert witness?

A criminology expert witness gathers evidence through various methods such as analyzing crime scenes, reviewing police reports, interviewing witnesses, and conducting research to provide their professional opinion in court.

What type of cases might require opinions from a criminology expert witness?

Criminology expert witnesses may be needed in cases involving criminal behavior, profiling, forensic evidence, crime scene analysis, and the psychology of offenders, among other areas related to the study of crime.

Criminology Expert Witnesses by State
All States,  Alaska, Alabama, Arkansas, Arizona, California,  Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming