Student kills grandparents before opening fire at Thai high school, eight dead

A student in Thailand shot his grandparents at their home and then entered Debsirin Nonthaburi School northwest of Bangkok, opening fire on staff and students. The attack left at least eight people dead, including five teachers and the gunman, and injured more than a dozen others before the shooter turned the weapon on himself.

Deputy interior minister Polapee Suwunchwee told television reporters that the firearm was a compact gun registered to the victim's grandfather, a former government teacher, and that investigators had recovered the weapon at the family home. Initial reports on casualties varied, with early statements indicating three student victims before the death toll was revised.

Video footage posted on social media, verified by authorities, captured a series of gunshots lasting about a minute as students sought cover under desks. Police said the shooter may have fired up to 26 rounds.

The incident adds to a series of high-profile shootings in Thailand, a country with one of the highest civilian gun-ownership rates in Southeast Asia, prompting renewed calls for stricter firearm regulations.