An Intermediate Unit 13 student on Wednesday threatened to stab a teacher, bring a bomb and gun to school and shoot people, police said.
Austin Tyler Osborne, 18, of Bethel Street, Columbia, made the verbal threats at the IU 13 school at 8 Fairland Road in Penn Township on Wednesday, Northern Lancaster County Regional police said.
Police took Osborne into custody and he was arraigned Thursday on charges of aggravated assault, simple assault and terroristic threats.
Bail was set at $20,000 and he was committed to Lancaster County Prison.
The incident is the latest of a slew of recent threats involving schools in the county.