Back in her office, Léa immersed herself in the letters once more. She wondered if she had let her doubts manipulate her, if her quest for justice had blinded her. She needed to find more concrete evidence, tangible links between the victims and Mickaël the Manipulator.
As she went through the files again, one name caught her eye: Mickaël Dupont. He was mentioned in one of the letters as a friend the victim had met at the centre. Léa dug deeper and discovered that he had moved out of town a few months ago. This could be the lead she was looking for.
Léa coordinated with the authorities in Mickaël Dupont's new home town. After a meticulous investigation, they discovered that Mickaël had a dark past, linked to similar crimes in his previous town. His profile strangely matched that of the wanted serial killer.