Slaying suspect’s attorney questions validity of statement (Chattanooga Times Free Press)

Quoted: The toxicology report describes a THC finding of 4.2 nanograms per milliliter, an impossible amount to generate from secondhand marijuana smoke, according to a University of Wisconsin forensic toxicology expert.”It?s not possible to get those results from passive inhalation,” Laura Liddicoat said. “It could have been one hit off a bong 10 minutes before [his death] or it could have been several joints.”