The existence of probable cause to search a vehicle and probable cause to search a vehicle occupant based on an odor of marijuana emanating from a vehicle present separate legal issues. The North Carolina Court of Appeals on August 2, 2016, ruled in State v. Pigford that although an officer had probable cause to search a vehicle, he did not have probable cause to search a vehicle occupant based on the marijuana odor. However, another theory mentioned by the court may ultimately support the admission of the illegally-seized evidence at the retrial of the case.