I. The exclusionary rule prohibits "the introduction of evidence obtained as the direct or indirect result of an illegal search." United States v. Markling, 7 F.3d 1309, 1315 (7th Cir.1993) (citing Murray v. United States, 487 U.S. 533, 536, 108 S.Ct. 2529, 2532, 101 L.Ed.2d 472 (1988)). 2. Various d