Conviction for OWI-Marijuana Without Blood or Urine Test

Commonwealth v. Mervin

Pa: Superior Court, 2019
Motorist convicted of operating under the influence of marijuana based upon 1) aggressive driving, 2) admission of smoking 30 minutes prior to driving, and 3) performance of standardized field sobriety tests. No breath or blood test was admitted at trial. Conviction affirmed. 

Attorney William J. Maze

Attorney William J. Maze
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  • SFST · Datamaster · Intoxilyzer 9000
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  • Former President — CDAM 2014–2015
  • Former Adjunct Professor of Forensic Science
  • Member — National College for DUI Defense
  • Board Member — Michigan Association of OWI Attorneys

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