To summarize the findings of the only study you gave me on trans criminality from 2009:

This article discusses the social and economic marginalization of transgender inmates. It highlights the diversity within the transgender community and how they often fare worse in terms of health, participation in sex work, homelessness, and sexual victimization compared to other prison populations. The interconnectedness of these marginalities is emphasized, and a quote by philosopher de Tocqueville is used to illustrate that many individuals who are punished by the criminal law have faced unfortunate circumstances beforehand.