Sherlock Holmes Chapter One

There are spoilers in this solution (in spoiler tags).

This achievement is missable, and is earned in the side-case 'Siren's Song'. It can be started by eavesdropping on two men inside the Cordona Newspaper Building. You need to have completed 'The Muse From Abroad' main story case, or you won't be able to eavesdrop on these individuals and accept the side-case.

I recommend you make a save before starting this case, just in case you mess up (although you can reload multiple autosaves if you’re prompt). As a very quick aside, there is another missable achievement in this case that can be combined with this one, with a solution below.



For this achievement, you need to follow the 3 golden runs of the duelling club. You'll discover these when investigating all clues at the crime scene (in the form of a book). Your friend Jon will then challenge you to investigate the case whilst adhering to the 3 rules.

To complete this achievement, you need to do the following - specific, and missable - tasks.



If you're stuck at any point, this is a great video walkthrough (credit: 'Playthrough for Fun')

There are spoilers in this solution (in spoiler tags).