At a Crossroads: Vernon Roche is a quest in The Witcher 2: Assassins of Kings
Walkthrough
In order to "Complete" this quest, after having a fight with the Kingslayer, simply go back to Foltsam and accept Roche's next plan which would lead up to "To Kill a Traitor". Beware, this will cause the quehst At a Crossroads: Scoia'tael to fail and cause you to lose favor among the Scoia'tael.
Journal entry
"This is my story, not yours. You must let me finish telling it." — This article/section is a stub. You can help Witcher Wiki by expanding it.