The social construction of copycat crime exhibits a process in which a new criminological meme developed first as a media construct and subsequently as a criminological concept. How common the sequence where criminologists follow the media in the construction of crime and justice reality is unknown. The examination of the social construction of copycat crime suggested that the media create a new crime and justice construct through increased usage and modification of either newly minted or previously existing phrases that are disseminated as new crime and justice memes. In the case of copycat crime, media usage and public acceptance foreshadowed criminologists’ use of the phrase. A multi-step social construction process is hypothesized. A new construct becomes established and accepted in the public lexicon and popular media content; criminology researchers and practitioners note the increased public interest; renamed and reinvigorated research follows, and successful constructs become validated crime and justice phenomena. Employing the social construction history of copycat crime as a case study, this article details the social construction activities in the public and media spheres that created receptive environments for a unique new criminological construct to be developed. Traced from the inception of its component parts to its birth and adoption, the social construction of "copycat crime" demonstrates a useful methodology for the study of other crime and justice constructions and suggests that the relationship between criminology and the media regarding the social construction of crime and justice be further explored.