Collecting all six clues in the bedroom is a little tricky. Fortunately, the video guide has the answers.
Grab the camera, and take a picture/scan of the body. Then, scan the whisky decanter. From there, walk over to the computer and investigate it.
Then, head over to the night table and pick up the “suicide note”. Next, on the bookshelf, “pull the book” and you’ll open a hidden door. Go through the secret passage, and pick up a copy of the floorplan. You should now have 6/6 completed clues! Well done, 47!