Authorities in the Philippines hold two teenagers following a deadly shooting at a school. Multiple reports say three pupils die in the incident, while seven other students are injured. The teenagers are taken into custody as investigators work to determine what led to the shooting and how it unfolded. News accounts describe the event as occurring on school premises, drawing an immediate emergency response and triggering an ongoing investigation by local authorities. Injured students receive medical attention, while families and school officials deal with the aftermath. Officials have not reported additional confirmed details in the provided summaries, including the suspected weapon, motive, or exact timing beyond the fact that the shooting happens at the school. The case is currently under investigation, with authorities continuing to gather information and statements to establish the circumstances surrounding the attack and to assess whether anyone else is involved.