Thailand school shooting: 8 dead including suspect, his grandparents, teachers and staff

A student on a shooting rampage has carried out Thailand's worst mass killing in nearly four years. The 14-year-old turned the gun on himself, after opening fire nearly 30 times inside his school just outside of Bangkok. Five people were killed - all of them teachers and staff. Before that, the teen gunman is believed to have shot dead his grandparents at home. Saksith Saiyasombut reports.