Perry County District Attorney F. Clay Merris announced an investigation into an online threat targeting the Susquenita School District. The threat, reported yesterday, prompted a swift response from the Pennsylvania State Police. Authorities have identified a juvenile, connected to the school district, as the source of the threat and have taken that individual into custody. At this time, officials do not believe there is a continued threat to the public or the school. Anyone with additional information is being asked to contact the Pennsylvania State Police at (717) 567-3110.