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blood alcohol testing

FORENSIC SCIENCE: Calibrator Concerns in Blood Alcohol Testing [DUI]

The ability to measure the amount of alcohol in a blood sample is fundamental to determining if a person violated the law.  DUI laws usually prohibit exceeding a certain amount of alcohol in a person system.  This task requires that a laboratory develop a measurement system. Within that measurement system is a machine called a gas chromatograph.  The machine performs keep reading »

PRESENTATION: Explaining Complex Science to Juries

Thank you to everyone who attended my presentation last week at the APDA Conference in Tempe, Arizona [06.21.19].  Here is a PDF and MP4 Video of my Presentation  Materials as promised. EXPLAINING COMPLEX SCIENCE (PDF) Video of Presentation Materials (MP4)        


 … keep reading »