Criminal Defense Expert Witnesses

Daphne, Alabama

Fraud, Accounting - White-Collar Fraud, Embezzlement, Bank Fraud, Securities Fraud, Public Corruption, Credit Card Fraud, Elderly Exploitation, Locate Hidden Assets, Heirs Research for Probate Estates, Financial Forensics, Money Laundering, Criminal Defense, Civil Cases, Capital Murder Cases, Mitigation Specialist

I have extensive experience in the areas of fraud prevention, detection and investigation; data analytics; controller and general accounting; Sarbanes-Oxley Compliance; internal auditing; internal control assessments; business process mapping; financial analysis and reporting; and reconstruction of financial records. My career was built on taking apart financial records and putting them back together again in a cohesive story. I am currently licensed in Alabama as a Private Investigator (#689) and have held the Certified Fraud Examiner designation for over 21 years. I retired from the Federal Bureau of Investigations (FBI) as Sr. Forensic Accountant in 2017, which led to my starting my own practice to continue doing the work I love with the U.S. Attorney's Office, FBI, Secret Service, Defense Attorneys and the public. I previously held certifications in: Certified Internal Auditor (2001-2016), Certified in Control Self-Assessment (2002-2016), Accreditation in Internal Quality Asses...

Denver , Colorado

Psychology - Child Abuse, Autism Spectrum Disorder, Impact of Childhood Abuse in Adulthood, Sexual Assault, Psychological Trauma, Criminal Defense, Intimate Partner Violence/Domestic Violence, PTSD, Criminal Prosecution, Neurodevelopmental Disability, Sentence Mitigation

I am a licensed clinical and forensic psychologist specializing in psychological assessment. With well over a decade of clinical experience working in hospitals, schools, community mental health, the foster care system, and private practice, I provide comprehensive psychological evaluation and expert testimony to bring clarity to complex legal questions and present findings in a clear and approachable way to support fair decision-making. My background includes: Specialized training in the treatment and assessment of psychological trauma (PTSD) Completing specialized postdoctoral fellowship training at Children's Hospital Colorado Managing child and autism assessment services for a large community mental health center Publishing research on the intersection of developmental disabilities and psychological trauma Testifying in federal immigration court Training the next generation of psychologists through teaching and clinical supervision My areas of expertise include: Posttrau...

Fort Lauderdale, Florida

Law Enf & Criminal Justice, Investigation - Case Review, Corruption, FCPA, Crypto currency, Elder Abuse, Money Laundering, Violent Crime, CPA, Ponzi Scheme, Health Care Fraud, Financial Crime, Anti-Trust, Securities Fraud, Bank Fraud, Criminal Defense, Organized Crime, White Collar Crime, Asset Tracing, Whistelblower, Litigation Support

R.W. “Rick” Simpson is a retired FBI Supervisory Special Agent who spent the final three years of his career leading the Miami International Corruption Squad which investigated FCPA, Kleptocracy, and Anti-Trust matters reaching to the highest levels of country and corporate governance. In this role, Mr. Simpson developed excellent working relationships with top prosecutors and law enforcement officials in multiple countries and gained substantial experience navigating the complexities of multi-jurisdictional investigations. His 26-year FBI career included significant time serving in Los Angeles, FBI Headquarters, Washington DC, and Miami. He joined the FBI with a CPA background, having worked as a Controller for a group of structured finance corporations. Throughout his FBI career, Mr. Simpson made extensive use of sophisticated investigative techniques while conducting numerous high profile organized crime, financial crime, and money laundering investigations. He has testified as ...

Kansas City, Missouri

Psychology, Brain Injury Medicine - PTSD, Personal Injury, Criminal Defense, Medical Malpractice, Psychological Trauma, Malingering, Competency, Mitigation, IMO, Mental Health Malpractice, Personality Assessment, Psychological Evaluation, MMPI, MCMI, PAI, Disability

Dr. Sweeton has experience as an expert witness, consultant, and forensic evaluator in capital murder, personal injury, malpractice, and criminal defense cases. She also has extensive experience working with veterans pursuing service connection disability for mental disorders, posttraumatic stress disorder, and traumatic brain injury. Dr. Sweeton is a holder of the PSYPACT Authority to Practice Interjurisdictional Telepsychology, which allows her to provide forensic psychological evaluations remotely online by telehealth across 42 States. Redacted example reports available upon request! Originally trained as a neuroscientist, Dr. Jennifer Sweeton is a clinical and forensic psychologist, Amazon #1 best-selling author in clinical psychology, and internationally-recognized expert on trauma and the neuroscience of mental health. She is the author of the Trauma Treatment Toolbox (PESI Publishing), Train Your Brain Card Deck (PESI Publishing and Media), Eight Key Brain Areas of Mental He...

Beavercreek, Oregon

Police Practices & Procedures, Human Resources - Police Procedures, Use of Force, Police Investigations, Murder Investigations, Manslaughter, Police Use of Force, Police Shootings, Police Pursuits, Wrongful Death, Negligent Hiring, Negligent Retention, Failure to Supervise, Failure to Train, Discrimination, Harassment, Retaliation, Investigations, Criminal defense, Homicide, Assault

A.T. Olson Consulting, L.L.C. Beavercreek, OR • Expert Witness Opinions on Police Practices and Human Resource Practices • Meets the criteria of an expert witness as outlined in the Federal Rules of Evidence, Rule 702 • Private Investigator in Oregon, License 113509, and current on continuing education • Sole Proprietor: Aug. 2003 to Jan. 2019 • Limited Liability Company: Jan. 2019 to present • Oregon Secretary of State Corporation Division, Registry #151250298 • Oregon Public Defense Commission, Vendor #1833121097-000 Expert Opinions on Police Practices and Procedures • Investigations on murder, manslaughter, attempted murder, assault, menacing, bias crimes, burglary, theft, elder abuse • Police pursuits, use of force, officer involved shootings, police misconduct • Report writing Expert Opinions on Human Resources and Practices • Negligent hiring, negligent training, negligent supervision, negligent retention • Discrimination, harassment, retaliation • Employee/employer misco...