Informants Expert Witnesses

Police & Penal Expert Witness Listings

You will find expert witnesses who may provide testimony on informants by clicking on the following links. Experts found on this page may consult on issues involving confidential informants and informant entrapment. These experts may provide reports and provide expert witness testimony regarding informant management, key informants, and primary informants, among other subjects.

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

Expert Witnesses

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Featured Experts
Michael Levine (Trial Consultant / Expert Witness)
PROFILE: MICHAEL LEVINE TRIAL CONSULTANT/EXPERT WITNESS Michael Levine is one of the most decorated Supervisory Agents in the history of the Drug Enforcement Administration. A US Law Enforcement Procedure Expert, Mr. Levine has many decades of courtroom... Learn More ›

Charles Ahmad (Group Nine Risk Consulting)
Charlie Ahmad founded Group Nine Risk Consulting following a long and successful military and federal law enforcement career that spanned nearly 30 years. Charlie retired as a Supervisory Deputy U.S. Marshal in January of 2022. The majority of Charlie’s... Learn More ›
Tim Gravette (Gravette Consulting LLC)
Location: Louisiana
Areas of Expertise: Tim Gravette is a retired Associate Warden with the Federal Bureau of Prisons with 20 years of experience. He has worked in eight different facilities which included all security levels with two being...
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...
Joseph A Pollini (Police Expert, Inc.)
Location: New York
Areas of Expertise: I am a retired Lieutenant Commander of the New York City Police Department, having served for more than 33 years. During my tenure with the NYPD, I have served in the ranks of police officer, detective,...
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). Worked numerous assignments over the past 29 years to include: SWAT, K9, Vice, Narcotics, Jail Operations, Internal...
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...
Craig McLaren
Location: California
Areas of Expertise: Vastly Experienced Police Expert. Over 31 years as a Los Angeles Police Officer. Expertise in General Police Procedure, Community Based Policing, Patrol Car, Bicycle, and Foot beat tactics. Trained / Taught...
Robert T Johnson (Law Enforcement Policy & Practices Consultant)
Location: Illinois
Areas of Expertise: Robert Johnson is a thirty-two year law enforcement veteran, retired Lieutenant Colonel from the Illinois State Police. He serves as a private consultant and expert witness regarding law enforcement policies...
Charles J. Key, Sr. (Key Associates)
Location: Virginia
Areas of Expertise: Key Associates is a group of highly competent men and women whose professional experience encompasses the entire spectrum of police related subjects. Some of their areas of expertise include: police training,...
ROBERT DEAN (BOBBY DEAN INVESTIGATIONS)
Location: California
Areas of Expertise: Mr. Robert “Bobby” Dean is a well-known, highly regarded and highly respected Homicide Investigator within the Southern California law enforcement community. He achieved a reputation as one of the most...
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...
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,...
Doug Kouns (Veracity IIR)
Location: Indiana
Areas of Expertise: Kouns is a former Special Agent and Supervisory Special Agent of the FBI. For more than 22 years he served the Bureau in the field and at FBI Headquarters while conducting or overseeing criminal, counter-terrorism...
Mr. Ronald G Janota (Expert Witness)
Location: Illinois
Areas of Expertise: Retired Lieutenant Colonel, from the Illinois State Police, Ronald Janota, has over 28 years of progressive law enforcement experience. He has written, drafted and staffed policies for one of the leading...
Michael J Gugliotti (Under the Sun Investigations LLC)
Location: Florida
Areas of Expertise: Expert...Police Policy and Procedure; Police Misconduct; Police Liability. Michael is the owner and managing member of Under the Sun Investigations LLC. A 25 year veteran of law enforcement and retired...