Audrey, 27, was murdered in the park where she sees her daughter once a week. Her husband never understood why, six months earlier, Audrey had abruptly left them... The mystery becomes more complicated when Alice and Marquand learn that Audrey had recently started free-fighting: she was taking part in clandestine fights in which all blows are allowed... Where did this sudden violence come from? As Ada and Little Paul learn to live together, Alice is once again convinced that Chahine is lying to her...
