Bridges' Support Our Students (SOS) initiative will establish school-based mental health services in 5 local schools which include large Hispanic/Latino, foreign-born, LGBTQ, and other populations at high risk of trauma and resulting emotional and conduct issues. To address these, Bridges will collaborate with Child Health Development Institute (CHDI) to provide a variety of trauma-informed strategies of identification and treatment, and with a network of child-serving local agencies. The population of focus consists of 3 elementary schools in West Haven and a high school and middle school in Milford, both located in the Greater New Haven area of southern Connecticut. West Haven schools have large minority populations, with nearly a third of students speaking a language other than English at home, and nearly a fifth classified as "English Learners" at school. Over a fifth of the West Haven population is foreign born. If we accept the Pew Institute estimate that one-fourth of foreign-born residents are undocumented, over 5% of West Haven is undocumented, as is 2.75% of Milford. The Milford schools are a little over 20% minority, with fewer low-income students. but demographic shift is occurring in both towns; in 12016-2021 the Hispanic population rose by 25% in West Haven and 17% in Milford. Indicators of trauma in the West Haven schools include figures for substantiated child/abuse neglect reports, percentage of teens who considered suicide in the past year, and rate of juvenile arrests that exceed state rates by 70%, 64% and 51% respectively. At substantial risk in Milford are LGBTQ students (at 12%, substantially higher than the state average). Of high school youth who identify as gay, lesbian, or bisexual, 46.8% seriously considered attempting suicide in the past 12 months, over triple the rate for heterosexual youth per national data. Our proposed project will hire 4 full time clinicians to provide school-based services in the target schools. CHDI, the state-designated Performance Improvement Center, will supply staff training and support. Bridges' collaborative network will include Adam's House, an independent grief education center for children; the Milford Rape Crisis Center, Integrated Refugee and Immigrant Services, to support undocumented families; the Milford and West Haven Prevention Councils, Milford-Ansonia inter-agency meetings on investigation/management of child abuse cases; the Juvenile Review Board; and monthly truancy review meetings. Training for school staff will include Trauma ScreenTIME, a CHDI sponsored training on trauma screening in children. Clinicians will be trained in 5 trauma-informed evidence-based practices; the Modular Approach to Therapy for Children with Anxiety, Depression, Trauma and Conduct problems (MATCH-ADTC) which synthesizes elements from several treatments in one flexible model to better address comorbidity complexity; the Cognitive Behavioral Intervention for Trauma in Schools (CBITS) group intervention for 5-12th graders who have experienced trauma; BounceBack, a version of CBITS for younger children; Trauma Focused Cognitive Behavioral Therapy (TF-CBT), a child/parent treatment for youth; and Eye Movement Desensitization and Reprocessing (EMDR), used with children/adolescents with trauma with considerable success. The goals are to increase capacity of the two school systems to provide screening/treatment for youth with traumatic stress, with objectives targeting school personnel trained, students referred to Bridges' clinicians, students receiving services, students who complete CBITS/BB courses, and students who complete a course of individual treatment, including appropriate percentages of Black/Hispanic and LGBTQ students; and increase positive outcomes among youth in the two school systems, with objectives targeting students who see a decrease in symptoms per CPSS-V measures. Projected numbers served are as follows: Year 1 - 100; Years 2-5 - 160; for a total of 740.