This The Mentalist screencap contains
wohnzimmer, vorraum, salon, vorzimmer, frisiertisch, kommode, waschtisch, wc tisch, schminktisch, eitelkeit, wc-tisch, dressing, tisch, and toilette.
There might also be
zeichenraum, salon, wohnzimmer, familienzimmer, höhle, and den.
Jane discovers an important clue to Red John's methods as the team encounters four of the suspects, and the CBI investigates the case of a software engineer killed Von a drone strike