North Korean succession row could be the motive behind Kim Jong Nam’s murder, says NHK report

Doctor tells court: Jong-nam's underwear soiled, pupils contracted

Jong Nam murder trial: Cop nervous over exposure to toxic agent

VX used solely as chemical weapon, court told

Defence team questions pathologist over VX agent as cause of Kim Jong Nam's death

Jong-nam murder trial: Tests show Siti Aisyah, Doan not exposed to VX

Jong-nam murder trial: Victim may not have died from VX poisoning, says lawyer