Obsessive stalkers represent a category of individuals who are both underestimated and potentially very dangerous. Their behavior often exists in a gray zone between socially tolerated relational discomfort and overt violent crime. This ambiguity contributes to the early trivialization of warning signs, even though stalking trajectories frequently follow a clear pattern of escalation.

These reasoning errors, often unconscious, shape our decisions without our awareness. In an investigative context, they can subtly divert the search for truth toward a mistaken interpretation, sometimes leading to judicial dead ends. Many cases that remain unsolved today — commonly referred to as cold cases — trace their origins to one of these biases: invisible, yet dangerous.

Written statement analysis is nowadays a valuable discipline within modern investigative agencies. It consists of the methodical examination of a person's remarks - testimonies, correspondence, or various declarations - with the goal of exposing the truthfulness of the account, omissions, inconsistencies, and sometimes implicit admissions or, conversely, false confessions.

In the legal system, a confession is often seen as the ultimate proof of guilt. Yet, research shows that sometimes innocent people confess to crimes they did not commit, under the influence of fatigue, stress, or coercive interrogation techniques.

L’intervention du profileur criminel prend tout son sens lorsque les comportements observés sur la scène de crime échappent à toute logique rationnelle. Lorsque certains aspects du crime ou du comportement du suspect semblent dénués de sens ou ne contribuent en rien à la réalisation de l’infraction, les enquêteurs peuvent se retrouver démunis face à ces éléments inhabituels. C’est précisément dans ces situations, où le crime présente des caractéristiques aberrantes ou indivi

Le profilage criminel : une expertise d’analyse comportementale rigoureuse et efficace pour résoudre, prévenir et comprendre la criminalité moderne.