The Whitley County Sheriff’s Office says they have a 17-year-old male in custody who is accused of threatening violence in the Whitley County School District. Deputies have not said what threats were made or how. A school resource officer is continuing to investigate. The juvenile was charged with terroristic threatening. Authorities also investigated threats in Clay and Rockcastle Counties. A juvenal was arrested in Clay County and sent to a Juvenal Detention Facility. Police in Rockcastle County say they didn’t find any evidence to substantiate the threat and at last report there were no leads as to who might have started the rumor.