The substance used in the killing of Kim Jong-nam was a “VX nerve agent”, a highly toxic liquid used only in chemical warfare, Malaysian police have said.
The Guardian: Police say Kim Jong-nam killed by VX nerve agent
This screengrab made from CCTV footage obtained by Fuji TV and taken on Feb. 13, 2017 shows Kim Jong-Nam (C in grey suit), half-brother of North Korea's leader Kim Jong-Un, speaking to airport authorities at the Kuala Lumpur International Airport in Kuala Lumpur.
