INS v. Lopez-Mendoza, 468 U.S. 1032 (1984); Puc-Ruiz v. Holder, 629 F.3d 771, 775-80 (8th Cir. 2010); see Irene Scharf, The Exclusionary Rule in Immigration Proceedings, 12 SAN DIEGO INTL L. J. 53 (2010).