Police Practices Expert Witnesses

Cameron Park, California

Police Practices & Procedures, Law Enf & Criminal Justice - 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 ...

Ventura, California

Telecommunications, Law Enf & Criminal Justice - Call Detail Records, Cellular Analysis, Cell Tower Information, Cell Site Information, Google Location History, Verizon, T-Mobile, AT&T, Timing Advance, RTT, Call Logs, Cellebrite, Social Media, GPS, FBI, CAST (Cellular Analysis Survey Team), Daubert, Frye, Cellphone, Police Practices

Mike Easter is a retired FBI Special Agent with over 25 years of investigative experience and over a decade of experience as an FBI National Asset with the Cellular Analysis Survey Team (C.A.ST.). He worked thousands of cases involving the analysis of mobile device location information to locate victims and subjects of kidnappings, homicides, robberies, other violent crimes, and national security matters. Over the course of his career, he designed and created the curriculum the FBI used to teach law enforcement partners the methodology for using mobile device location information to find the missing, the lost, and the hiding. Further, he has been an expert witness in over 250 criminal cases and taught the FBI expert witness testimony course for over a decade. He pioneered the FBI's Critical Incident Response course, equipping investigators with essential skills in real-time crisis management and advanced investigative techniques. As an FBI instructor, he honed his ability to deliv...

Newark, Delaware

Police Practices & Procedures, Law Enf & Criminal Justice - Police policy, police procedure, police standards, police practices, policy compliance, police misconduct, police, investigations, human resources, neglect of duty, fail to train, negligent retention, negligent hiring, law enforcement, private sector workplace investigation, workplace investigations

I am a retired Captain of the Delaware State Police with over 32 years of service, retiring in September 2017 after concluding my career as Director of Human Resources. My assignments included command-level leadership and progressively responsible roles in policy and procedure development, compliance monitoring, internal and external investigations, training and development, program management, and executive leadership. In addition to my operational work, I conducted approximately six sensitive internal affairs investigations for the Delaware State Police and served on disciplinary review boards both as an officer and as a commanding officer. These responsibilities gave me practical experience in applying standards of conduct, evaluating officer candor, and recommending discipline in complex cases. As Director of Human Resources, I was responsible for all hiring and separation decisions concerning the Division’s civilian employees and made hiring recommendations for sworn troope...

Atlanta, Georgia

Mental Health, Law Enf & Criminal Justice - Autism, Disability, Police, Workplace Violence, Child Abuse, Child Custody, Special Education, Police Practices Expert-Former DEA Clinician, Police Practices Expert-Former Faculty Police Academy, Police Practices Expert-Current On Call Clinician FBI, Disability Services & Evaluation

Triad Psych is an independent group clinical, counseling and consulting practice since 2003. Feedback about our work emphasizes the ability to take complex abstractions and break it down into simpler, concrete, jargon free and understandable terms enabling juries and judges to fully grasp the concept at hand and make a clear decision. Triad's unique approach to complexity enables it's clients to be able to impose a context on and over almost any situation, provide guidance and be able to make tangible progress; the Triad system makes the invisible visible, clearing a viable and concrete path forward to achieve goals. Dave Glick and Elizabeth Snelgrove-Arauz, have been providing litigation and expert support since 1999. Dave has specializations in mental health, police psychology, special education, disability services(ADA & Section 504). Both have expertise in Autism Spectrum Disorders and all areas of neurodiversity. Elizabeth has specialization in the intersectionality of Neurodi...

Melville , New York

Police Practices & Procedures, Law Enf & Criminal Justice - Police Practices, Police Procedures, Attorney, FBI National Academy, Discipline, Rules and Regulations, Internal Investigations, Interviewing, Statements, ICS, Special Events, Property Management, Dispatching, Call Intake, Field Training, Scheduling, Police Supervision, Police Policies, Radio Communicaiton, Body Worn Cameras

Decorated 30 Year Veteran with concentration in Patrol Operations / Current Part-Time Bay Constable JD, MPA, FBI National Academy #234th Session. CERTIFICATES AND TRAINING • Incident Command System (ICS) 100, 200, 241, 242, 300, 400, 700 & 800 • FBI National Academy Associates Annual Training Conference NYSEC, Saratoga Springs (2024 & 2025) • TASER Certification – Town of Babylon (2025) • FBI National Academy Associates Annual Training Conference, Kansas City (2024) • Annual pistol / OC spray / collapsible baton training – Town of Babylon, New York (2024 - present) • Use of Force – NYS Department of Criminal Justice Services (2023 - present) • Mass Casualty Response Leadership Forum – FBI National Academy Associates (2022) • Effectively addressing active shooter incidents – FBI National Academy Associates (2021) • HR-218 M-4 Carbine rifle / pistol / revolver certification (2020 – Present) • International Institute for Counter-Terrorism, IDC Herzliya College, Israel (2019...

Milligan, Tennessee

Police Practices & Procedures, Law Enf & Criminal Justice - criminal investigation, crime scene analysis, crime scene reconstruction, use of force, death scene, homicide, murder, shootings, self defense, USCCA, NRA, rape, sex crimes, sex offense, sexual assault, violent crime, robbery, police practices, composite sketch

Dr. Ken Lang is a retired 25‑year law enforcement veteran and former homicide detective with extensive experience in violent‑crime investigations, police practices and procedures, and use‑of‑force analysis. He has conducted and supervised investigations involving homicides, rapes, robberies, and other major crimes, and he currently serves as an associate professor of criminology/criminal justice at Milligan University. Dr. Lang holds a Ph.D. in Criminal Justice and provides expert consultation and testimony in matters involving criminal investigations, police practices, use of force, officer involved shootings, evidence handling, and investigative failures. Dr. Lang began his law enforcement career in 1989 with the Havre de Grace Police Department before joining the Baltimore County Police Department (BCoPD) in 1991, where he served for 23 years. His investigative career included 15 years assigned to violent‑crime investigations and 5 years investigating property crimes. His casewo...