After fleeing from the hordes of the bandits, the heroes regroup outside the cave.
The adventurers charge back into the cave to confront the bandits again. After enticing the bandits to fight at a chokepoint, they are defeated with the arcane spellcaster being captured. Two of the defeated bandits were lieutenants. bandits funded by external source. Old structure found behind a false wall in the caves. Walls covered in geometric patterns.