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 59 of about 629 results (0.02 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
Edward Pscheidt, Computer Forensics
Provides electronic mail, Internet, computer networking, contracted IT services, electronic evidence discovery and data recovery civi and criminal litigation support. Experienced expert witness with 30+ years of experience: former IBM engineer, ISP CEO.
Laguna Hills, CA
Areas of Expertise:
Computer & Digital Forensics; Digital Forensics
Tel: (949) 829-5700
Limited public information. For more, contact us.
Lt. David A. Betts (Rtd) — Columbo and Holmes Consulting Inc.
Private investigator and law enforcement consultant provides comprehensive background and pre-employment investigations, missing persons cases, school security assessments, litigation support and expert witness testimony. Lt. David A. Betts (Retired)
Southampton, NY
Areas of Expertise:
Law Enforcement
Tel: (631) 283-5707
Limited public information. For more, contact us.
Steven Laken, PhD — Cephos Corp.
Cephos is a full service DNA forensic, investigation and lie detection firm. Our experts have worked on hundreds of cases and testified in numerous local and federal courts. We can help you in your complex litigation cases.
Tyngsboro, MA
Thomas W. Vastrick
Forensic Document Examiner, 20+ years, provides expert witness examinations involving signatures, handwriting, alterations, counterfeiting, anonymous letters, indented writings, and ink & paper analyses. Testified as an expert witness over 100 times.
Altamonte Springs, FL
Areas of Expertise:
Questioned Documents
Tel: (407) 234-3219
Limited public information. For more, contact us.
Chief Thomas P. Shamshak (Ret.) — Shamshak Investigative Services
Ret. Police Chief, 29+ yr experience, provides investigation, security and police practices consulting services, including matters of arrest procedure, handling of prisoners, use of lethal and non-lethal force, and criminal investigative procedures.
Boston, MA
Areas of Expertise:
Criminal Investigations
Tel: (617) 948-2128
Limited public information. For more, contact us.
G&G Firearms Experts
Firearms Technology, Design and Use Experts, experienced ammunition manufacturers and gunsmiths, advanced firearms trainers of citizens and law enforcement, provide experienced expert witness services, criminal and civil, in related matters
Lowell, MA
Areas of Expertise:
Weapons
Tel: (978) 833-7255
Limited public information. For more, contact us.
William H. Nesbitt, CPP — Security Management Services International
Security Consultant, 20+ yr, provides expert witness services in security matters, specializing in: hotel, hospital, school, mall, and apartment security; security guard operations; physical factors (lighting, alarms, barriers, landscape); foreseeability
Newbury Park, CA
Areas of Expertise:
Hotel Security
Tel: (805) 499-3800
Limited public information. For more, contact us.
The Bode Technology Group, Inc.
Provides a full range of forensic DNA services (casework. analysis, identification, etc.), as well as: forensic biology; identification and quantification of controlled substances; fingerprint processing; toxicology; firearms comparison; trace analysis
Lorton, VA
Areas of Expertise:
Fingerprints
Tel: (866) 263-3443 x323
Limited public information. For more, contact us.
Justin D. Hodson — Gailey Associates, Inc
Private Investigator, specialized in surveillance. Firm also provides background checks, workers compensation and business investigations, records research, mortgage/broker fraud, loss prevention and theft investigations, process services, etc.
Garden Grove, CA
Areas of Expertise:
Private Investigators
Tel: (714) 773-5345
Limited public information. For more, contact us.
Sherlock Investigations, Inc.
Provides counterfeit merchandise investigations, background investigations, electronic sweeps, surveillance, and locates people.
New York, NY
Areas of Expertise:
Private Investigators
Tel: (212) 579-4302
Limited public information. For more, contact us.