Jails & Prisons Expert Witnesses
Jails & prisons expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on jails & prisons. The jails & prisons expert witness listings on this page are typically from fields/areas of expertise such as: Forensic Psychology, Jails & Prisons, Law Enf & Criminal Justice, Police Practices & Procedures, Psychology, and Security.
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Benjamin O. Warren, Jr.
LAW ENFORCMENT POLICY, LAPD SERGEANT (RET.)
Hot Pursuit, Inc.
Police Practices & Procedures, Jails & Prisons
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Pursuit Policy, Use-of-Force, Crime Foreseeability, Lethal Use-of-Force, Excessive Force, In-Custody Death, Firearms, Less-Than-Lethal, Reasonable Suspicion, Probable Cause, Searches, Internal Affairs, Crime & Arrest, Jail Policy, Jail Custody, Jail Suicide, Bars/Night Clubs, Security
POLICE PRACTICES, POLICY & PROCEDURE; JAILS AND PRISIONS EXPERT
• HONORABLY RETIRED SERGEANT, LOS ANGELES POLICE DEPARTMENT (LAPD)
o Served from April 1980 to November 2013
o Extensive field experience: 18 years responding to tens of thousands of emergency calls
o Certified Peace Officer (P.O.S.T.): Basic, Intermediate, Advanced, Supervisory
• CRIMINAL INVESTIGATIONS AND CRIMINAL JUSTICE EXPERTISE
o Detective trainee, Southeast Division, Major Assault Crimes
o Filed cases with District and City Attorneys
o Testified 150+ times as fact witness and investigator in various courts
o Specialized in Proposition 115 preliminary hearings and Peace Officer Hearsay Testimony
• TRAINING & LEADERSHIP
o Criminal Law Instructor, Los Angeles Police Academy
o Designed curriculum and trained new recruits and seasoned officers
o Promoted to Sergeant in 1998; trained and monitored officers daily
o Conducted and reviewed thousands of investigations and reports
• INTERNAL AFFAIRS; LEGAL AFFAIRS; ...
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Rebecca H Loftis, PsyD CCHP-MH
Proven Mental Health Jail/Prison Standards Expert
Forenpsych
Dragoon, Arizona
Forensic Psychology, Psychology
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Criminal Forensic Evaluations, Correctional Suicide, Violation of Correctional Standards, Psychological Autopsy, Violence Risk Assessment, Psychosexual Risk Assessment, Psychopathy, Incarceration Trauma, Anger Management, Correctional Mental Healthcare, Isolation Harm, Jails & Prisons, Correctional Healthcare, jail suicide
Dr. Loftis is a Certified Correctional Health Professional- Mental Health, a designation governed by the National Commission on Correctional Health Care. She has over twenty years of experience in correctional health care, having provided training on suicide prevention in custody, correctional standards and correctional programs review. She has conducted numerous psychological autopsies, civil commitment and risk of violence evaluations, sexual violence and recidivism assessments for the correctional community.
Dr. Loftis became Designated Forensic Psychologist in Massachusetts, having trained at state hospitals, correctional institutions and rural clinics. She has provided the courts with Competency to Stand Trial, Criminal Responsibility and Drug and Alcohol Evaluations.
Dr. Loftis has evaluated several thousands of persons convicted of sex offenses and violent offenders seeking parole or pardons in the state of Nevada. She has also consulted on topics such as rapist typologies,...
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Tony Turnbull
Police Practices Expert-Nationwide
Turnbull Consulting
Cameron Park, California
Police Practices & Procedures, Law Enf & Criminal Justice
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Civil Rights, Interrogations, Police Practices, Search & Seizure, Laws of Arrest, Wrongful Conviction, False Arrest, Officer Involved Shootings, Homicide, Crime Scenes, In-Custody Deaths, Criminal Investigations, Jails & Prisons, Admin Investigations, Cell Phone Analysis, Probable Cause, Violent Crimes, Cold Case, Jails, Prisons
I am a retired Sergeant with the Sacramento County Sheriff's Office. I have over 30 years of law enforcement experience. I am a Police Practices Expert with a wide range of expertise, including but not limited to, Major Crime Scene Management, Homicide Investigations, Criminal Investigative Practices, Cellular Phone Forensic Analysis, Officer Involved Shooting Investigations, In-Custody Deaths, Interview & Interrogation Techniques (both Reid and Science Based), and other in-depth investigations, including Conspiracy, Robbery, Missing Persons, Kidnapping, Murder for Hire, Gang Related Crimes, and Narcotics.
I provide consulting and expert witness services specializing in extensive and in-depth case reviews, analysis, and independent and objective opinion development for thorough Rule 26 reports and testimony. I am an instructor with California POST Robert Presley's Institute of Criminal Investigations including Investigators Core, Homicide Investigations, Officer Involved Shooting ...
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Marcello R. Kettrles, CPP, PSP, CPD, CCE
Adult Corrections / Negligent Security Litigation
Preventive Security Assessment Services, LLC
New York, New York
Jails & Prisons, Security
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Correction Officer, Expert Witness, (CPP®), Crime Prevention Through Environmental Design, Rikers Island East Elmhurst NY, Security Management, Conditions of Confinement, Physical Security, Jail & Prison Practices, Negligent Security, New York City, Certified Correction Executive (CCE), (PSP), (CPD), (CCE)
I am the Founder and Principal of Preventive Security Assessment Services, LLC in New York City. I founded the Preventive Security firm following a distinguished career in law enforcement and security operations spanning more than 35 years. I operate as an Independent Physical Security Consultant providing Litigation Support.
Since retiring from the New York City Department of Corrections (NYCDOC) with Peace officer status in 2011, I've continued working in the field of security, while maintaining correction relevance. I bring a rare and specialized perspective to litigation support involving Adult Corrections and Negligent Security. As a retired NYCDOC officer, I have transitioned into a career as an Expert Witness–an uncommon path in this field. "One of the Few and Perhaps the Sole-former Rikers Island Correction officer providing Litigation Support across the United States."
I am dual Board-Certified as a Certified Protection Professional (CPP®) and Physical Security Profes...