MANILA – Fire razed 10 classrooms in NH Cahilsot Central Elementary School in Barangay Calumpang, General Santos City Monday afternoon. Video footage taken by Bayan Patroller Christian Velarde shows some teachers trying to extinguish the fire, which erupted at around 2:30 p.m. The blaze was declared out at around 3 p.m. Investigators said an appliance that was left plugged in triggered the blaze. The cost of damage from the fire was estimated at P750,000. – report from Francis Canlas, ABS-CBN News SOCCSKSARGEN