One individual – a former civilian undercover agent for the security services, recounted his story of a encounter with Group 13. Gary Murray, author of “Enemies of the State” had decided to research Group 13 to write a book on them. He soon changed his mind. One day during his research phase he was forcibly dragged in to the back of a Transit van and had a gun stuck to his head. A voice told him it would be unwise to continue his project. Sensibly, he decided to abandon the project and instead write a book on an altogether different subject.