Crime & Possession - Josiah Cornell

Possession and Crime examines cases in which individuals claimed to be influenced or controlled by supernatural forces and went on to commit acts of violence. Approaching these claims from a critical yet empathetic perspective, the book neither endorses nor dismisses supernatural explanations, but instead analyzes them through historical context, legal analysis, and psychological insight. In doing so, it examines how beliefs, fears, and mental vulnerabilities can intersect with tragic consequences.

The narrative covers well‑known cases such as the 1981 trial of Arne Cheyenne Johnson, often referred to as the "Devil Made Me Do It" case, as well as the claims made by Sean Sellers and the early statements of David Berkowitz. Selection of these cases is guided by their historical significance, diversity in cultural context, and the wide range of legal and psychological questions they raise. By choosing both highly publicized examples and incidents from different countries and backgrounds, the book aims to illustrate the breadth and complexity of claims involving supernatural influence and violent crime. It also considers incidents outside the courtroom, including the death of Anneliese Michel following repeated exorcism attempts, the case of Michael Taylor in Britain, and the killing of Vilma Trujillo in Nicaragua during a ritual intended to expel demons.

Historical examples, including the Loudun possessions of 1634 and the case of Roland Doe in 1949, illustrate how interpretations of extreme behaviour as demonic influence have appeared across centuries and cultures. Each case is examined alongside psychological explanations such as hallucinations, trauma, stress‑induced psychosis, and delusional thinking, offering insight into how the mind can respond under intense pressure.

The book examines the pivotal role of institutions, clergy, and legal systems in responding to cases at the intersection of belief and mental health, showing how both intervention and misunderstanding affect vulnerable individuals. Possession and Crime underscores the significance of understanding this complex boundary to promote better outcomes.

This work is for readers seeking an in-depth examination of the boundary between supernatural belief, mental health, and violent actions, combining elements of true crime, psychology, and legal history, and offering a clear perspective on how these intersect.