As the evaluator for a Bureau of Justice Assistance Expansion Grant awarded to Advocates' Ayer-Concord Drug Court Program, DMA used program data and qualitative methods to: 1. Provide effective drug court case management; 2. Provide training for drug court staff; and 3. Strengthen the assessment process by implementing an evidence-based assessment tool (RANT) for offenders with high risk and high need alcohol and other drug problems.