Central Star Crisis Residential Unit (CRU) About the Central Star CRU The Crisis Residential Unit or The CRU (pronounced “crew”) is a short-term program that offers recovery-based treatment options, services and interventions in a home-like setting 24 hours a day, and 365 days a year. The CRU will serve residents of the Counties of Calaveras, … Continue reading Merced Crisis Residential Unit (CRU)