A routine drug dog sweep/safety drill on Thursday gave Science Hill High School administrators the opportunity to assess emergency procedures and correct any deficiencies found.
It came less than a week after a deadly school shooting in Connecticut killed 20 first-graders and six women, all teachers or support staff.
Principal Melanie Riden-Bacon said she just wants to make sure her students and staff will be safe if anything out of the ordinary happens.
Read the full story on the Johnson City Press website.