The burden of psychiatric disorders on an individual's life is substantial. Not only does a psychiatric disorder affect a person's mood, but the presence of a psychiatric disorder plays a role in virtually every area of an individual's life, including romantic and social relationships as well as educational and job opportunities. The presence of psychiatric disorders in vulnerable populations is exacerbated by involvement in the justice system. The Northwestern Juvenile Project has been an invaluable source for researchers, clinicians, and advocates to understand how the course of adolescent development is impacted by justice system involvement, particularly among youths with psychiatric disorders.The current study by Teplin et al 1 adds to research indicating the need to intervene early and often with youths involved in the justice system to enable engagement in evidencebased treatment. The burden of psychiatric disorders among youths returning to the community after juvenile detention is substantial, as most of these youths have a psychiatric disorder. 2 Findings from the Teplin et al 1 study indicate that most male youths and a substantial number of female youths continue to have a psychiatric disorder 15 years after detention and into their young adult years. Moreover, the presence of a psychiatric disorder after juvenile detention was associated with an increase in the likelihood of having a psychiatric disorder 15 years later. The research team concluded their article with suggestions to aid pediatricians in the treatment of disruptive behavioral disorders, clarifying factors associated with psychiatric disorder desistance and reiterating the importance of mental health services and Medicaid policies for access to services. These suggestions are important for the provision of successful treatment among the at-risk population. The study also identified 2 additional needs: evidence-based treatment for young adults and treatment engagement.Not only is connection to treatment important while youths are involved in the justice system, but efforts are also needed to engage such individuals when they are no longer connected to the justice system or other youth services systems. The Teplin et al 1 study highlights the importance of treatment for young adults. Young adulthood is a peak time for offending, and rates of substance use and psychiatric disorders are higher among young adults compared with any other age group. 3,4 Despite the high prevalence of psychiatric disorders, the rates of treatment seeking, treatment engagement, and retention are lower among young adults 5 compared with adolescents and older adults. Previous research has addressed the distinct challenges encountered by this age group