Knox is one of 50 municipalities named in a federal lawsuit. Kevin D. Miller, who was subjected to a K9 drug search of his person and car in Marshall County last year, has brought suit claiming that dog and all trained by Vohne-Liche Kennels are unreliable. Miller claimed that the dog falsely detected drugs in the car, and in the process of searching the vehicle traumatized his wife. He had initially been stopped for a traffic violation.
