Expert Witnesses & Forensic Consultants Directory
Criminal & Identification — United States
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 United States 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
- All629
- Alabama27
- Alaska25
- Arizona38
- Arkansas29
- California216
- Colorado35
- Connecticut35
- Delaware25
- District of Columbia25
- Florida78
- Georgia38
- Hawaii27
- Idaho28
- Illinois43
- Indiana29
- Iowa26
- Kansas30
- Kentucky27
- Louisiana39
- Maine25
- Maryland35
- Massachusetts40
- Michigan34
- Minnesota27
- Mississippi27
- Missouri32
- Montana27
- Nebraska26
- Nevada37
- New Hampshire30
- New Jersey45
- New Mexico32
- New York59
- North Carolina34
- North Dakota25
- Ohio41
- Oklahoma32
- Oregon30
- Pennsylvania41
- Rhode Island28
- South Carolina27
- South Dakota28
- Tennessee33
- Texas73
- Utah31
- Vermont26
- Virginia37
- Washington36
- West Virginia28
- Wisconsin31
- Wyoming25
- Canada
Page 3 of about 629 results (0.03 seconds) — Results include first those located in the region, then those who serve in the region.
- Alarms11
- Alcohol, Drugs, DUI25
- Asset Searches6
- Audio & Video Forensics28
- Child Abuse19
- Child Sexual Abuse15
- Correctional — Jails & Prisons26
- Crime Foreseeability8
- Crime Scene Analysis15
- Criminal Forensics30
- Criminal Investigations17
- Criminology28
- Crowd Control4
- CyberSecurity6
- Digital Forensics51
- DNA Forensics24
- Spousal Abuse11
- Drug Testing10
- Drug Enforcement4
- Emergency Communication — 9115
- Emergency Vehicle Response8
- Evidence Analysis & Spoliation11
- Eyewitnesses & Memory10
- Fingerprints20
- Fire, Arson & Explosions45
- Firearms & Ballistics21
- Forensic Mapping13
- Forensic Photography18
- Fraud45
- Handwriting33
- Hotel Security9
- Inadequate Security21
- Ink Identification, Dating9
- Interview & Polygraph13
- Law Enforcement42
- Linguistics3
- Police Procedures26
- Police Pursuits5
- Premises Liability48
- Private Investigators32
- Questioned Documents24
- Sanity & Trial Competency13
- Security Management31
- Sexual Abuse & Assault26
- Skip Tracing & Locating Persons3
- Stalking7
- Surveillance & Sub Rosa3
- Use-of-Force16
- Voice Identification4
- Weapons15
Robert J. May (Latent Print Expert/Consultant - Riley, Welch, LaPorte & Assoc.)
Recognized for forensic excellence, Robert May is an internationally respected latent print expert whose decades of crime laboratory leadership, AFIS expertise, and expert testimony deliver clarity in the most complex cases.
Frankenmuth, MI
Todd Welch / Gerry Laporte (Riley, Welch, Laporte & Assoc Forensic Laboratories)
Todd Welch and Gerry Laporte are world leaders in high profile extremely complex document fraud and - ICSID Cases. They are a forensic science firm specializing in handwriting exams, ink dating, & case review & quality assurance analysis worldwide
Frankenmuth, MI
Dr. Sara J. Schreiber, D-ABFT (Riley, Welch, LaPorte & Assoc.)
Dr. Sara J. Schreiber is a worldwide leader and highly accomplished forensic toxicologist, educator, and consultant whose work has earned recognition at both the national and international levels through leadership, teaching, and professional service.
Frankenmuth, MI
Dean S. Molnar, Jr. - Firearms/Toolmarks Expert (Riley, Welch, LaPorte & Assoc.)
A globally recognized firearms, toolmarks, and shooting reconstruction expert, Dean Molnar delivers courtroom-tested forensic science backed by decades of leadership, crime scene analysis, and the investigation of some of the most complex shooting cases.
Frankenmuth, MI
Larry R. Porte, Investigative Analysis/Trial Asst Expert (Riley, Welch, LaPorte)
A trusted authority in investigative analysis and trial assistance, Larry Porte leverages decades of Secret Service leadership, protective intelligence, and litigation expertise to expose critical facts others overlook in highly complex cases.
Frankenmuth, MI
Kirk DeLeeuw, DNA Expert (Riley, Welch, LaPorte & Assoc. Forensic Laboratories)
Mr. DeLeeuw is a highly regarded and accomplished Forensic Biology and DNA Consultant/Expert both nationally and internationally. He has over two decades of dedicated experience in molecular biology and forensic science and is well-respected worldwide.
Frankenmuth, MI
Walter Bell | Flooring, Coatings, & Concrete Forensic Failure Analysis + Testing
Forensic flooring failure analysis and expert consulting regarding complex floor covering, coating, and concrete slab disputes. My practice is grounded in scientific investigation, engineering-grade analytical testing, and root-cause attribution.
Atlanta, GA
Istvan Jonyer, Ph.D. - Telecommunications, Networking
Telecommunications, networking, data communications, mobile networking, and networking protocols expert. Experienced testifying expert with 25+ cases.
Los Angeles, CA
Chip Darius, OHST, CSHO, CUSP - Safety Priority Consultants, LLC
OSHA compliance, safety & health, and risk management consultant and trainer since 1991. Expert in OSHA standards and consensus standards for fatality, catastrophic injury, and personal injury cases in construction, utilities and general industry.
Cromwell, CT
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow
Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.
South Bend, IN