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Expert Witnesses & Forensic Consultants Directory

Criminal & Identification — California

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 California 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.

Page 3 of about 216 results (0.03 seconds) — Results include first those located in the region, then those who serve in the region.

Experienced trauma-focused forensic psychologist

I am a trauma-focused clinical/forensic psychologist. I regularly work in criminal, civil (e.g., employment, personal injury), and family law cases involving trauma-focused issues/litigants, e.g., PTSD, DV, sexual trauma, harassment, and accidents.

Nicol Stolar-Peterson, PSYD, LCSW, BCD

Expert in child abuse investigations, child protective services, child custody, adoptions, adoption home studies, exigency, imminent danger removals, policy/protocol compliance. Provides document review, expert reports, testimony and forensic interviews.

Wayne B. Norris

Software industry expert witness in digital forensics, financing, appraisal and valuation of hardware and software assets, patent and trade secret issues, software industry subcontracting standards, outsourcing. Rate: $295 per hr consultation / testimony.

Santa Barbara, CA

Neil B. Broom

Computer Forensics Expert, 30+ yr. experience, including e-discovery. Serves in civil and criminal matters. Rate: $500 per hr. consultation, $500 per hr. testimony.

Huntington Beach, CA

Areas of Expertise: Computer & Digital Forensics; Digital Forensics

Tel: (800) 839-2088

Limited public information. For more, contact us.

Nanette M. Barto, CQDE

Handwriting Expert, 17 years, experienced testifying in 70 cases, provides expert opinion in matters of questioned signatures, suspect/forged documents, anonymous letters, alterations, obliterations, erasures, typewritten, computerized and handwritten.

Citrus Heights, CA

Chris Woodson — New Port Beach P.I.

Services include asset searches, background checks, child custody, parental neglect, corporate investigations, due diligence, loss prevention, process service, witness management and related cases.

Newport Beach, CA

Areas of Expertise: Asset Searches

Tel: (866) 807-5701

Limited public information. For more, contact us.

Ronette Goodwin-Mathews, PhD — Forensic Psychologist

Specializes in matters of: assessments for IQ, personality, mental retardation, mental illness; criminal competency and sanity; juvenile evaluations: criminal competency; sex offenses; child dependency, custody; geriatric assessments.

Areas of Expertise: Sanity & Trial Competency

Tel: 1(866) 853-0056

Limited public information. For more, contact us.

Deja View® Video

Analysis of video recordings as to continuity, authenticity, consistency, veracity, and identification, including measurement, clarification and enhancement. Extensive examination of CCTV, AXION ECD, and AXION CAM cases.

Darryl Thibault, JD, CPP — Pexis Security & Investigations

Veteran Clandestine Service, Central Intelligence Agency, member of the Washington D.C. bar, Certified Protection Professional and Licensed California Private Investigator, provides security consulting, investigation services and expert witness testimony.

Areas of Expertise: Premises Liability

Tel: (619) 300-0450

Limited public information. For more, contact us.

Tillmann Forensic Investigations LLC

Certified Latent Fingerprint Examiner, Fingerprint Expert, 32+ years Law Enforcement Experience, Latent Print/CSI, Member Los Angeles Superior Court Expert Witness, Service for Civil, Criminal and Notary Fraud cases. $150/hr ($300 minimum)

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Experts in the News

Credentialing Expert Witnesses In Unlicensed Professions

Oct 19 — Qualifying as an expert witness can be a bit slippery in matters without clearly defined expert witness requirements, as this premises-liability case exemplifies.

Federal Rules Committee Still Reviewing AI Expert Witnesses

Aug 26 — After more than three years of review, the federal Advisory Committee on Evidence Rules has decided not to advance proposed Rule 707 artificial intelligence (AI) evidence, opting instead to gather further input.

Failing to Examine Plaintiff and His Records Gets Medical Expert Tossed

Aug 25 — Failing to examine a plaintiff, failing to review all of the plaintiff’s medical records, and citing "facially irrelevant" medical literature will can — unsurprisingly — get a medical expert witness tossed, as in this case.

New AI-Discovery Rulings: Risks for Experts

Oct 26 — Two federal courts examining very similar facts — experts using AI to help prepare their reports — have reached different conclusions about what has to be turned over. Unsettled law leaves the expert’s AI workflow dependent on which court is asking.

Expert Witness Testifying About ‘Mortal Sin’ Leads to Call for Mistrial

Aug 26 — Massachusetts bars the use of religious beliefs from being used to attack or support the credibility of a witness, but that did not stop forensic psychologist Dr. Kirk Heilbrun, a prosecution rebuttal witness, from trying in the Lindsay Clancy trial.