Expert Witnesses & Forensic Consultants Directory
Criminal & Identification
Expert witnesses and forensic consultants in criminal cases and identification matters, profiled in this directory, may provide criminal forensics services and consult in forensic laboratory testing procedures, breathalyzers and intoxication levels, drugs and alcohol levels, drugs in biological fluids, DNA and blood evidence, crime scenes, ballistics and guns, computer forensics, audio and video forensics, voice identification, fingerprints, firearms forensics, questioned documents and forged signatures, and related forensic matters. These criminal law expert witnesses may also specialize in issues of premises security and premises liability, crime foreseeability, mental health and gun violence, stalking, domestic violence, criminology, police procedures and police misconduct, interviews and false statements, false confessions, jails and prisons, death in custody, private investigators and surveillance, sub rosa, and related matters in the identification of people and property.- United States
- All630
- Alabama19
- Alaska17
- Arizona31
- Arkansas21
- California214
- Colorado30
- Connecticut27
- Delaware17
- District of Columbia17
- Florida72
- Georgia30
- Hawaii20
- Idaho21
- Illinois36
- Indiana22
- Iowa17
- Kansas23
- Kentucky19
- Louisiana31
- Maine17
- Maryland29
- Massachusetts32
- Michigan28
- Minnesota20
- Mississippi20
- Missouri25
- Montana19
- Nebraska18
- Nevada30
- New Hampshire22
- New Jersey38
- New Mexico25
- New York53
- North Carolina26
- North Dakota17
- Ohio34
- Oklahoma25
- Oregon24
- Pennsylvania34
- Rhode Island20
- South Carolina19
- South Dakota19
- Tennessee26
- Texas64
- Utah24
- Vermont18
- Virginia30
- Washington29
- West Virginia20
- Wisconsin24
- Wyoming19
- Canada
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- Alarms11
- Alcohol, Drugs, DUI22
- Asset Searches6
- Audio & Video Forensics27
- Child Abuse18
- Child Sexual Abuse13
- Correctional — Jails & Prisons28
- Crime Foreseeability6
- Crime Scene Analysis10
- Criminal Forensics26
- Criminal Investigations12
- Criminology27
- Crowd Control4
- CyberSecurity6
- Digital Forensics49
- DNA Forensics19
- Spousal Abuse11
- Drug Testing8
- Drug Enforcement5
- Emergency Communication — 9115
- Emergency Vehicle Response8
- Evidence Analysis & Spoliation5
- Eyewitnesses & Memory10
- Fingerprints15
- Fire, Arson & Explosions43
- Firearms & Ballistics19
- Forensic Mapping10
- Forensic Photography13
- Fraud42
- Handwriting31
- Hotel Security9
- Inadequate Security23
- Ink Identification, Dating6
- Interview & Polygraph12
- Law Enforcement38
- Linguistics3
- Police Procedures23
- Police Pursuits5
- Premises Liability48
- Private Investigators34
- Questioned Documents20
- Sanity & Trial Competency12
- Security Management33
- Sexual Abuse & Assault26
- Skip Tracing & Locating Persons3
- Stalking5
- Surveillance & Sub Rosa2
- Use-of-Force16
- Voice Identification4
- Weapons12
Michael Jay Fagel, PhD, CEM — Aurora Safety
Emergency Management and Business Continuity Consultant, experienced in industrial safety, disaster/crisis management, EMS, OSHA, fire rescute, FEMA, security, transportation, and restaurant/food industry safety issues, provides expert witness services.
Sugar Grove, IL
Areas of Expertise:
Security Management
Tel: (630) 907-2020
Limited public information. For more, contact us.
Richard D. Sem, CPP CSC — Sem Security Management
Expertise in premises security and workplace violence planning with hospitals, clinics, retail, manufacturers, apartments, bars, office buildings, libraries, warehouses, etc.
Burlington, WI
John Michael Agosti — Fire and Arson Investigator
Former Deputy Fire Chief with 28 years experience acts a expert witness in fire origin & cause; arson defense; fire related injury and death; vehicle fires; explosion and gas fires; building and fire code research. Certified Fire & Explosion Inves
Wauconda, IL
M. Gordon Brown, DTech, FRICS, Space Analytics
Expert Services addressing owner-builder-designer-user disputes; premises liability (plaintiff; defendant); access takings (eminent domain; police power); architectural copyright; public space/public forum; site and urban design; value and branding.
Wauconda, IL
Robert T. Johnson — Lt. Colonel (Ret) - Illinois State Police
Retired Lt. Colonel - Ill State Police. Law enforcement consultant provides expert witness testimony in litigation RE: police practices procedures, most frequently Use of Force and Pursuits. State and federal court qualified. CALEA Assessor/Team leader
Palos Heights, IL
George C. Klein, PhD — Oakton Community College
Prof., Emeritus, of Sociology, 43 yr; consultant FBI Behavioral Science Unit; trained hostage negotiator and consultant to a SWAT team ; expert witness: mental health and criminal justice, police and the the mentally ill, police procedures, jail suicide
Northbrook, IL
Mark Goldstein, PhD
Forensic Psychologist, 40 yr, court-appointed expert in child custody, child abuse and juvenile evaluations; consults in child abuse, child sexual abuse, anxiety disorders, trauma cases; fitness for duty evaluations; jury selection
Northbrook, IL
G. Michael Verden, MS, CSC
Expert witness in event security, workplace violence, emergency preparedness, facilities, corporate and school security, supply chains. Former Special Agent, U.S. Secret Service. Former Director of Security, NBA, and former security adviser Super Bowls.
Lake Forest, IL
Areas of Expertise:
Security Management
Tel: (312) 515-8747
Limited public information. For more, contact us.
Matthew R. Quist Polygraph Examiner (Bilingual) Police Detective
Forensic Polygraph Exams, Truth Verification Services, Interviews and Interrogation, complex criminal investigations, Forensic Child Interviews, Polygraph Exams in Spanish and English. Homicide Investigations, Equivocal death investigations
Franklin, WI
Thomas J. Witczak — Criminal Justice Division, Fox Valley Technical College
Emergency Driving, Pursuit Driving and Defensive Driving. Expert Witness Testimony. EVOC instructor.
Appleton, WI
Areas of Expertise:
Police Pursuits
Tel: (920) 735-2482
Limited public information. For more, contact us.