The suit was filed by four undocumented immigrants identified only by their initials. One was a 20-year-old from Haiti who was abused by family members and hospitalized for depression. Her high school principal had taken her under her wing, and she hoped to have a chance to work through the program, the suit said. A 19-year-old immigrant from El Salvador was abandoned by his father and fled gang violence. Exclusion from the program meant he couldn’t get financial aid for college, according to the suit.