Popular crime shows complete complex medical evaluations within a single commercial break. Beau Clark recently shared insights into how autopsies and toxicology tests actually work during complex death investigations. Why Toxicology Testing Takes TimeMany people wonder why toxicology results take weeks or months to process. Furthermore, only a few specialized forensic laboratories handle these complex quantitative tests for the entire nation, creating a significant backlog. In complex scenarios like drowning or blunt force trauma, medical examiners must carefully differentiate accidental injuries from intentional harm.