Published: Oct. 16, 2020 at 1:15 PM PDT. BOONE COUNTY, Ark. (KY3) - A recent drug bust in Harrison, Arkansas leads authorities to nearly $1 million in drugs, including marijuana and THC edibles. Twelve defendants are in custody after a DEA operation led to several arrests this morning as part of a federal drug investigation. Operation Mad Hatter has resulted in the identification of multiple drug traffickers and the seizure of large quantities of cocaine, ecstasy, methamphetamine, and heroin. Operation Mad Hatter, run by the Organized Crime Drug. CAMDEN, AR and the Arkansas State Police, announced today that eight (8) individuals have been charged with state and federal crimes involving large scale drug trafficking of methamphetamine and.