Unscrambling Code found by Lukas

[Lx3ems]

Where are the locations of the notes? Can't find a couple of things, Spoilers welcome

[Sr.D]

Here's a spoiler from a fellow member:

Here are the locations of all the letters:

The painting of the girl near Nancy's room. Outside near the florist's door. Table near Karl's office. Doorbell at the gate. Inside the glass furnace.

Hope this helps