How to access the locked prison cell in Bounty of Blood
When you first find yourself in the sheriff's building, you can find quite a few useful things and weapons, as well as a locked grate. To open it, inspect the bar, which is located next to the building. Interact with the rack that is to the left of the bar. This way you will get into a locked chamber through a hole in the wall. The first attempt to activate the rack may fail, because, as we noted, in order to open it, you must first complete all the story quests of the add-on. In any case, if you try to do it earlier, then nothing bad will happen.