The agency added that its social workers were deployed to the area to deliver psychological first aid and psychosocial support to surviving students and victims’ families.
Police authorities presented a different preliminary tally. A statement from the Philippine National Police confirmed at least three deaths and several injured, noting that the situation remains under active investigation.
Brig. Gen. Alan Manibog, director of Police Regional Office 12, told reporters in a message that the suspect used a .45-caliber pistol in the attack, which occurred around 1:30 p.m. Manibog stated that four victims were shot before the gunman took his own life.
According to Manibog, emergency personnel immediately transported the wounded victims to Surallah Hospital and the South Cotabato Provincial Hospital, where they were alive upon arrival.
Police officers secured the school premises, coordinated with academic administrators and medical responders, and launched an investigation to establish the motives and circumstances surrounding the attack.
Officials urged the public to await verified updates as law enforcement works to confirm the identities and conditions of all individuals involved.
Meantime, the Department of Education (DepEd) on Friday said it was coordinating with local authorities and law enforcement after the shooting.
DepEd said it was “deeply concerned” over the reported shooting and was working with its Schools Division Office, Regional Office, local authorities and law enforcement to verify the circumstances and provide assistance.
“Our immediate priority is the safety and well-being of our learners, teachers and school personnel,” the agency said, adding that it is also ready to provide psychological first aid and mental health and psychosocial support to those affected.
The department urged the public to remain calm and refrain from circulating unverified information while authorities investigate the incident.