an investigation launched last December revealed that “the agencies have helped to operate a school-to-prison pipeline whereby children arrested in local schools become entangled in a cycle of incarceration without substantive and procedural protections required by the U.S. Constitution. The department’s findings show that children in Lauderdale County have been routinely and repeatedly incarcerated for allegedly committing school disciplinary infractions and are punished disproportionately, without constitutionally required procedural safeguards. Children have also been arrested at school for offenses as minor as defiance.”