in Slaton, about 17 miles south of Lubbock. A third South Plains school district -- Roosevelt ISD -- had a parent file a federal complaint against them for racial discrimination by school officials. There, a mother took her daughter out of school after she claims school officials targeted her child for undue disciplinary actions. -- punish the victims. Lubbock-Cooper ISD said it has responded to complaints by instituting more diversity training among teachers, administrators and students. A federal civil rights lawsuit alleges racial discrimination by school officials against students at the high school in Slaton, about 17 miles south of Lubbock. (Mark Rogers/The Texas Tribune)