Baldur's Gate II: Enhanced Edition

We will get maximum experience if we complete all stages of the investigation (Egisfield --> peasants --> Ramp --> Rose --> Bell --> Rose --> tanner. We turn in the task after a complete inspection of the tannery, then Eggsfield will remain alive and no need to go to the government area). The trophy is awarded after the main culprit deserts at the lowest level of the tannery; it is not necessary to complete the quest.