Arcadia Elementary School is an urban Title 1 school that serves 800 students in kindergarten through eighth grade. The school uses a commercial program called Make Your Day to manage student behavior. This program, aligned to the tenets of Positive Behavior Interventions and Supports (PBIS), meets the needs of most students but not the most frequent classroom disruptors. This mixed methods participatory action research study explores the how an understanding of a frequently disruptive student's ecology can lead to more effective support and improved behavioral outcomes. The Behavior Intervention Team process consists of effective data tracking tools and practices and a team-based, data-driven approach to student behavior analysis and is a model for how urban schools can leverage existing resources to better support disruptive students.