Great stuff so far! Can't wait to see how this game will turn out.
But there's one thing I don't get. What does the dotted black figure mean after you left-click and drag?
By the way, I'd love to see an idle / walking / setting-up-trap animation of our protagonist on screen, kinda like the camera footage when you collect evidence. I know, making art and animations takes time and it is still very early in development. Merely a suggestion for future updates! :p