Upon opening the letter from Michelle at Gray Investigations I knew this would be an interesting case. 

Viola Vane disappeared in November 1934, but her body has just been discovered some 80 years later.

1. The first item thing to do is to go over the initial batch of evidence, which you can find here
2. The second thing is to see if we can identify the weapon that ended Miss Vane’s life 80 years ago