According to the Tacloban City Police Office, the pupil admitted creating a Facebook account under the name "William Velasco," sending a threatening message to his own account, taking a screenshot, and sharing it with a classmate.
A teacher reported the incident to the police, prompting investigators to coordinate with school officials to validate the report and gather evidence.
School principal Lorena Bonifacio also sought assistance from the National Bureau of Investigation regional office to assess and strengthen the school's security protocols.
Newly installed NBI Regional Director Jeremy Lotoc led the security assessment to ensure the safety of students, teachers, and school personnel.
Police later classified the incident as a false alarm, saying investigators found no actual threat against the school or its community.
The TCPO reminded the public that making false threats online is a serious offense and warned that those who use fake or anonymous online accounts to spread public alarm can be identified and held accountable under the law.