On 13 February 2017, the North Korean government assassinated Kim Jong-nam with the nerve agent VX in Malaysia after previous failed attempts to kill him.
The Wall Street Journal on 10 June 2019 reported that former US officials stated that Kim Jong-nam had been a CIA source.
Earned it imo
At the time they said he was assassinated for going to Disneyland Tokyo.
Turns out he was working for a country that is still officially at war with North Korea.