During an open day at the residential and work centre, a woman is found murdered. It is Chloé Legrand, the director of the center. Known for her authority, a guarantee of the good functioning of the association according to her colleagues, Chloé is nevertheless as respected as feared, even hated... which makes a lot of potential suspects...! It is an investigation like no other that opens up for Cassandre, within a colorful community, that of a housing and work center and "her companions".
