Here’s the cite for the DWI holding in NC. http://nccriminallaw.sog.unc.edu/light-just-turned-yellow-retrograde-extrapolation/
FORENSICS and LAW in FOCUS @ CSIDDS | News and Trends
Its all about scientific support, or lack there of in the appellate halls of North Carolina.
DWI ‘extapolations’ of BA to assume alcohol ‘eliminating’ phase at time of testing take a hit.
Thanks to GGWolk