Find Experts
Expert Bio
Company Logo

Primary Area of Expertise

Audio/Video Evidence

Expert Witness Profile

Nick Barreiro, BAC, AVFA, DIVRT, is a certified Audio Video Forensic Analyst and the founder of Principle Forensics.  He is an FBI-trained member of the Digital Imaging and Video Recovery Team.  Mr. Barreiro works with attorneys representing plaintiffs and defendants in civil or criminal matters in which audio, video, or image evidence plays a key role.  He has extensive experience on the witness stand and has enhanced and analyzed digital media from simple slip-and-fall cases and minor traffic accidents to complex investigations such as homicides and officer-involved shootings.  He has testified 100s of times in criminal cases, civil cases, arbitrations, and depositions.

Education & Licenses

BAC, AVFA, DIVRT - Mr. Barreiro holds a bachelor’s degree in Communications from the University of California at Davis.  He has received advanced training from the Federal Bureau of Investigation, the Robert Presley Institute of Criminal Investigation, the California Department of Justice, the Central California Intelligence Center, the Department of Homeland Security, Resolution Video, and the University of Colorado Denver.  He is an active member of the International Association for Identification, Audio Engineering Society, and Electronics Technicians Association International.