The revealed truth
At the Tours police station, Claire remembers that her bag remained unattended several times at the funeral home.
She asked to check the existence of CCTV cameras.
The images confirm his suspicions.
We see one of the girls approaching the bag, looking around her, then discreetly sliding the necklace.
The silence is heavy.
The goal is clear: to have Claire accused in order to contest the will.
Because yes, Madame Moreau had bequeathed to him an important part of his heritage.
Not by manipulation.
But by recognition.