In 2006, the administration of a state-run, secure juvenile correctional facility initiated an attempt to transform its institutional culture using a strength-based approach to assessment and case planning. This resulted in a rapid improvement in institutional climate. The current study revisits this setting several years later to see if those improvements were sustained, if they have produced better outcomes for youth, and if the assessment and case planning practices demonstrate fidelity to the intended approach. Results suggest that the institutional climate remains greatly improved and that recidivism results are encouraging, but that implementation of the practice model could be strengthened. (Contains 5 tables.)