A Columbia University student’s early‑morning detention by federal immigration agents — an episode in which authorities reportedly entered a campus residence claiming to search for a missing child — drew campus protests and national attention. The arrest spotlighted controversies over federal access to campus housing and prompted an unusual White House intervention: President Trump ordered the student released after a separate meeting with New York’s mayor. The episode has generated legal scrutiny, questions about ICE tactics on campuses, and renewed demands for clearer campus protocols when federal agents seek to operate inside university residences. Columbia’s administration and legal counsel are under pressure to clarify how campus security should respond and what safeguards exist for student rights. Universities nationwide are now reviewing rapid‑response legal playbooks and communications strategies for similar incidents involving federal enforcement and student‑facing actions.