About birds and cage: custody hearings and punitive control in the Federal District (2016-2023). Brazilian Journal of Criminal Execution, [S. l.], v. 7, n. 1, p. 197–215, 2026. DOI: 10.66451/rbep.v7i1.1095. Disponível em: https://rbepsenappen.mj.gov.br/index.php/RBEP/article/view/1095. Acesso em: 10 sep. 2026.