by David Rudoi | Oct 8, 2025 | Drug Testing, DUI Lawyer
Introduction: A New “Spit Test” on Michigan Roads? Imagine this: the flashing lights in your rearview mirror. You haven’t had a drop of alcohol, but the officer suspects drug impairment. Instead of a breathalyzer, you’re asked to provide a...
by David Rudoi | Jan 9, 2012 | Drug Testing
David Rudoi Esq. Jan 9, 2012 According to a recent study by Huestis et al, marijuana metabolite levels often peak several days after a person has stopped using. The study monitored marijuana users’s THC-COOH levels (the primary method by which courts test for...
