Law enforcement took 42-year-old Sean Venning of Johnson City into custody yesterday for especially aggravated sexual exploitation of a minor. The Tennessee Bureau of Investigation said they looked into this case after getting information from the National Center for Missing and Exploited Children and the Sullivan County Sheriff’s Office. Venning was booked into the Washington County jail on a $50,000 bond. The TBI described the investigation as active and ongoing and no other specifics about the case were made public.