Webin order to evaluate how former students may or may not have come to act as agents of public criminology, we build on the idea that the course triggers a ‘ripple. Webthis chapter examines, in depth, the way in which the bulger case has become emblematic of debates surrounding youth crime, and of “evil children. Webthe paper's conclusion emphasises the critical importance of proactive measures designed to lessen the effects of cybercrime on social media marketing. Webwe take our lead from pompa in asking how experiences from the prison classroom flow outwards to the wider public via the ‘ripple effect’ which we ‘revisit’ by. Webclassroom flow outwards to the wider public via the ‘ripple effect’ which we ‘revisit’ by gathering our data years after the initial ‘ripples’ were caused.