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 ›
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...
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...
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,...
R. Paul McCauley (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....
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...
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,...
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...
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...
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...
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,...
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...
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...
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...