Since 2000, Davenport has overseen the juvenile justice system in Rutherford County, where the county jailed kids in 48% of the cases referred to juvenile court — compared with the statewide average of 5%. In Tennessee, state lawmakers have placed narrow limits on when children can be locked up prior to a delinquency hearing. But from 2008 to 2017, Rutherford County’s juvenile jail instituted its own system, called a “filter system,” under which any child deemed a “TRUE threat” could be detained. The jail’s written procedures never defined what a “TRUE threat” was. Davenport appointed the jail’s director, who also reports to her.