Great news! The first draft of Chapter 3's story is complete!

It sucks! :D

This is always the way, though. The first draft is just really high-level notes which break down the general spine of the story, the main twists, and how that's divided up into the days of the case. The next step is to work this draft over a bunch of times into something more compelling, as well as write character bios (which will give additional ideas for cutscenes).