The substance in a suspicious letter sent to the top elections agency in Kansas doesn't appear to have been hazardous, and the mail appeared unrelated to threatening letters sent to election offices in other states, the Kansas Bureau of Investigation said Wednesday.
The letter delivered Tuesday to the Kansas secretary of state's office prompted authorities to evacuate its building just before noon and keep it closed for the rest of the day. The KBI said it has identified a suspect in Tuesday’s incident, though no arrest was announced.
