This report presents an outcomes and impact evaluation of Nassau County Juvenile Treatment Court, launched in 2008 as a part of the national Reclaiming Futures initiative. Due to implementation obstacles and resource shortfalls, not all of the evidence-based practices that were envisioned for this court were fully realized. Outcome and impact findings were equivocal, with a majority of participants not graduating from the court and no substantial differences in re-arrest rates between the participant and comparison groups.