MALAYBALAY CITY, Bukidnon — Authorities tightened security at the Malaybalay City National Science High School (MCNSHS) along the Aglayan-Zamboanguita Road after students received a violent shooting threat via Facebook Messenger on Wednesday morning. The online threat, which circulated at around 10 a.m., targeted Grade 7 to Grade 12 students and prompted an immediate campuswide emergency
