Lethal dose of cyanide found in reporter's body

»Police will question four individuals believed to hold vital information about the death of Channel 8 reporter Nattawut Ponglangka, after forensic results confirmed he had ingested cyanide.

- WASSAYOS NGAMKHAM

Nattawut: 'Cheerful and hardworking'

Investigators are working to determine whether the 35-year-old was intentionally poisoned or took his own life. Nattawut was found dead inside his home in Bang Kruai district, Nonthaburi, on Nov 30.

His death was initially believed to be a case of sudden unexplained nocturnal death syndrome, leading colleagues and viewers to mourn what many assumed was exhaustion or an undetected medical condition.