That would be Inalchuq (https://en.m.wikipedia.org/wiki/Inalchuq https://en.m.wikipedia.org/wiki/Inalchuq), the governor who killed Genghis Khan’s envoys who we

That would be Inalchuq (https://en.m.wikipedia.org/wiki/Inalchuq https://en.m.wikipedia.org/wiki/Inalchuq), the governor who killed Genghis Khan’s envoys who were there to make a trade deal and open relations. He suggested that the trade caravan were spies (which may have been correct) and got permission from the shah to kill them and take their goods. The shah repeated the same offense to the khan a second time when Genghis sent a second set of diplomats demanding that Inalchuq be punished or handed over.