Sherlock Holmes: The Devil's Daughter

This is story related and cannot be missed. Based on your final deductions, you have to make a selection to either Condemn or Absolve the suspect. After you’ve selected your moral choice, a final cutscene will play showing you how your choice will play out. When it is over, a final screen will appear where you can either accept your decision or make another conclusion. If you think you’ve made the correct decision, press to ‘Accept Decision’ and the achievement will unlock.

Following the video below will also unlock all the other achievements related to this case: “On the Trail,” “At Gunpoint,” and “Hermit’s Lair”.

Thanks to Marky Mark for the video: