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Running Amok: Inside the Mind of the Lone Mass Killer - Hardcover

Running Amok: Inside the Mind of the Lone Mass Killer - Hardcover

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by Paul E. Mullen (Author)

What drives someone to commit the unthinkable? Paul E. Mullen, one of the world's pre-eminent forensic psychiatrists, examines the complex workings of the lone multiple murderer - a spectre haunting modern societies.

With unflinching clarity, Mullen draws on his decades assessing massacre perpetrators first-hand, bringing readers into a dark landscape populated both by killers who attained the ugly fame they had sought as well as lesser-known but equally chilling cases.

Mullen illuminates the troubling patterns that unite these murderers, such as obsessive rage; personal grievance; fascination with weapons; and yearning for infamy. Their actions are ultimately rooted in their desire for personal destruction, often culminating in suicide. He also considers the impact of media sensationalism on the killers' grandiose fantasies, often inspiring copycat violence, and proposes steps toward better threat assessment and identification of warning signs.

Challenging
myths around madness and violence, Mullen reveals the unsettling truth: lone mass killers are not incomprehensible monsters, but deeply disturbed people shaped by knowable forces that, when properly understood, can be countered effectively.


Author Biography

Paul E Mullen is an eminent forensic psychiatrist based in Australia, with decades of experience in the field in Australia and the UK. He is a foremost authority on stalking and stalkers in addition to working on lone mass killers, which he has had arguably more experience assessing at first hand or via case documents than any forensic psychiatrist alive today. He has been highly sought after as a psychiatric expert and lecturer.

Number of Pages: 240
Dimensions: 1 x 9.3 x 6.1 IN
Publication Date: April 07, 2026
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