October 9, 2026
What a Chain of Custody Test Involves and Why It Matters
Learn what a chain of custody test covers, how specimens are tracked, and why documentation matters for admissibility in Texas death investigations.
September 20, 2026
Forensic Toxicology Exam: What It Is and How It Works
Learn how a forensic toxicology exam works, from sample collection and screening to confirmatory testing, interpretation, and chain of custody in Texas cases.
September 14, 2026
Forensic Toxicology Services Explained for Families
Learn what forensic toxicology services include, how testing and chain of custody work, and how results support cause of death findings in Texas.
August 12, 2026
What Is Toxicology Testing: A Forensic Guide
What is toxicology testing in a forensic autopsy? Learn how screening works, what specimens are used, and how results shape cause-of-death findings.