One of the key issues in research on criminal desistance is the impossibility of stating with any degree of certainty that an offender's criminal career is in fact over. When no clear demarcation line can be established for the precise moment when criminal activity has ended, researchers instead distinguish between the cessation of criminal behaviour and the process of desistance. A second issue lies in the contradictions inherent in explanatory theories on desistance that focus either on agents or, conversely, on the structures that provoke and support the process of change. An integrative theoretical framework on criminal desistance, influenced by the work of Margaret Archer (1995, 2000, 2002) and showing the interplay between structures and agents, can be found elsewhere (F.-Dufour, Brassard, and Martel, forthcoming). The application of this framework to empirical data collected from 29 Canadian offenders serving conditional sentences reveals the existence of three distinct processes leading to desistance among those we metaphorically call the transformed, the remorseful and the rescued.