Lynch Mob is a small secondary quest you start when you see a group of peasants about to hang a Nilfgaardian soldier.
At the Hangman’s Alley crossroads, you’ll find a group of peasants wanting to lynch a soldier.
Following contains quest spoilers. You’ve been warned
(Optional) Kill the peasants.
Kill the peasants.
If you decide to murder the peasants, the soldier will go free.
Ignore the lynching
If you decide to go your own way, the lynching will continue as planned.