Criminal Justice Expert Witness

Listings

Criminal justice 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 criminal justice. The criminal justice expert witness listings on this page are typically from fields/areas of expertise such as: Behavioral and Social Sciences, Police Practices & Procedures, Premises Liability, and Security.

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John Villines, MS, ICPS, CPP, PCI, PSP John C. Villines, LLC

Cleveland, Georgia
Security, Premises Liability - Crime Prevention, Security, Premises Liability, Mall Security, Crime Foreseeability, Training, Security Procedures, Investigation, Law Enforcement, Criminal Justice, Parking Lots, Hotel/Motel, Security Services
John Villines has dedicated his adult life to security, investigations and crime prevention, having been retained in hundreds of cases since 1982 - testifying in cases as an expert in security management and crime prevention. He has maintained a company license (Security and Investigations) in Georgia for approximately 25 years. Academics: • BS in Urban Studies - field of concentration in criminal justice; • MS in Security Management; and • Post-grad course work in Statistics (Harvard) Designations: • ASIS International Board Certifications o CPP: Certified Protection Professional (Security Management) o PCI: Professional Certified Investigator (Investigations) o PSP: Physical Security Professional (Physical Security) • International Crime Prevention Specialist (ICPS) - International Society of Crime Prevention Practitioners • National Crime Prevention Specialist (NCPS, Level II; Advanced Certification) - National Crime Prevention Association Appointed by Governo...

George C. Klein, PhD Oakton Community College

Northbrook, Illinois
Police Practices & Procedures, Behavioral and Social Sciences - Mental Health, Criminal Justice, Mentally Ill, Police, Police Apprehension of the Mentally Ill, Police Policies and Procedures, Crisis Intervention Teams, Jail Suicide.
George C. Klein, Ph.D. works as an expert witness on the intersection of mental health and criminal justice. He specializes in the police apprehension of the mentally ill, police policies and procedures, police use of excessive force, and jail suicide. He was a part-time police officer for over eight years. He was a consultant and researcher for the Behavioral Science Unit at the FBI Academy for over 13 years. He is a trained hostage negotiator and served with a SWAT team. His book, entitled, Law And The Disordered: An Exploration in Mental Health, Law, and Politics, was published in 2009. The book is an examination of the mental health and criminal justice system in Illinois. It includes fieldwork on police apprehension of the mentally ill, hospital emergency rooms, the homeless mentally ill, and mental health screening in jails. His book, entitled, The Militarization of the Police? Ideology Versus Reality, was published in 2019. The book examines the police use of force, a...