Hi, sorry if the hints isn't clear!
There's 6 things you have to examine in any order. They are:
- The note on the kitchen counter.
- The medicine bottle on the master bedroom.
- Enter the bedroom with the pink cat poster.
- Examine the paper on the 3rd bedroom's desk.
- The computer in the study. (after unlocking the password.)
- The picture frames in the study's wall.
Hope this works!