October 2

Clean State Clearinghouse

The Clean State Clearing House (available here) is an online resource providing expungement and sealing information in all 50 states. The site will help individuals with criminal records connect with pro bono legal service providers.

September 20

NHTSA Issues Report to Congress on Marijuana Impaired Driving

The National Highway Traffic Safety Administration issued a report to Congress in July 2017 about marijuana impaired driving. The report noted that studies have consistently found that the level of THC in the blood and the degree of impairment do not appear to be closely related. “While high levels of THC are detected in the blood (and oral fluid) during and right after smoking, they are not typically observed an hour or two later. In cases of traffic crashes or arrests for impaired driving, it is most likely that only relatively low levels of THC will be found by the time an oral fluid or blood sample is obtained. Low THC levels of a few nanograms per milliliter (ng/ml) in blood can result from relatively recent use (e.g., smoking within 1 – 3 hours) when some slight or even moderate impairment is likely to be present, or it can result from chronic use where no recent ingestion has occurred and no impairment is present.” Thus, there is a lack of clear correspondence between THC level in plasma and impairment. The peak THC level is reached soon after smoking ends, but peak performance deficits are observed long after the peak THC level occurs. The subjectively reported “high” also does not correspond well with blood plasma THC concentration. THC level in blood (or oral fluid) does not appear to be an accurate and reliable predictor of impairment from THC. Also, when low levels of THC are found in the blood, the presence of THC is not a reliable indicator of recent marijuana use.

The full report is available here.
812440-marijuana-impaired-driving-report-to-congress

September 20

Standard Field Sobriety Tests are Admissible in DUI-Marijuana Case

Although there is no scientific agreement on whether the standard field sobriety tests used to detect drivers impaired by alcohol (the “horizontal gaze nystagmus test,” the “walk and turn test” and the “one leg stand test”) might indicate marijuana intoxication, the Supreme Judicial Court of Massachusetts ruled that a driver’s performance on these tests are admissible to “establish a driver’s balance, coordination, mental acuity, and other skills required to safely operate a motor vehicle.”

But the court also ruled that the officer conducting the tests will not be permitted to testify that a driver “passed” or “failed” the tests, or whether the driver’s performance on the tests indicated impairment. A police officer not qualified as an expert (i.e., a Drug Recognition Expert) cannot offer an opinion about whether a driver was under the influence of marijuana.

The full opinion may be found here. 11967

NEWER OLDER 1 2 10 11