Executive Profile & Laboratory Provenance • Houston, Texas
About E-Investigations & Gary Huestis
Over two decades of digital forensics casework, court-admissible electronic discovery, and forensic software engineering licensed under the Texas Department of Public Safety (DPS) Private Security Board (PSB).
Who Is Gary Huestis and What Is E-Investigations?
E-Investigations is a premier digital forensics, mobile device extraction, and expert witness firm founded and directed by Principal Forensic Examiner Gary Huestis in Houston, Texas. With over two decades of courtroom testimony and laboratory casework, Gary Huestis provides court-admissible electronic discovery, trade secret theft investigations, and proprietary mobile forensic software innovation licensed under the Texas Department of Public Safety Private Security Board.
Principal Examiner Gary Huestis: Professional Dossier
Gary Huestis is a licensed Texas Private Investigator, digital forensics specialist, and legal technology software architect who has conducted thousands of forensic acquisitions across hard drives, servers, network appliances, and mobile smartphones. His expertise spans civil litigation, corporate embezzlement, marital asset concealment, and federal criminal defense.
Recognized for his ability to translate dense low-level hex dumps, SQLite write-ahead log frames, and Windows Registry artifacts into plain-language findings, Mr. Huestis is routinely retained by law firms across the United States to prepare Federal Rule 26 Expert Reports and testify in state and federal courtrooms:
🏛️ Courtroom Provenance
Qualified expert witness in U.S. District Court for the Southern District of Texas, Harris County District Courts, and state courts throughout Texas, surviving multiple Daubert and Robinson challenges.
🔬 Proprietary Tooling (Baylexx)
Creator of Baylexx, an advanced Windows-native iOS forensic acquisition and unallocated SQLite B-Tree slack carving suite generating court-ready Relativity RSMF 2.0 and Bates-stamped productions.
📺 Media & Legal Authority
Featured mobile security expert for television broadcasts, including KHOU Channel 11 Houston, explaining the forensic mechanics of smartphone vulnerabilities and surveillance software.
The Texas Licensing Imperative (Tex. Occ. Code § 1702)
Under Texas law, the collection and analysis of digital evidence for use in legal proceedings constitutes private investigations work regulated by the Texas Department of Public Safety (DPS) Private Security Board (PSB). Unlicensed computer technicians, corporate IT personnel, and out-of-state consultants who conduct investigations in Texas operate in violation of state law, subjecting the client’s evidence to exclusion under motions in limine.
E-Investigations operates in strict compliance with all Texas statutes, maintaining full licensure, bonding, and background certifications required to guarantee seamless evidentiary admissibility in court.