discussed Cited "see" Clark v. State See United States v. Hernandez-Cano , 808 F.2d 779 , 784 (11th Cir.) (to avail themselves of inevitable discovery rule, police must have begun conduct leading *Page 825 to discovery of evidence before they commit illegality), cert. denied, 482 U.S. 918 , 107 S.Ct. 3194 , 96 L.Ed.2d 682 (1987). "[C]ourts must be extremely careful not to apply the 'inevitable discovery' rule upon the basis of nothing more than a hunch or speculation as to what otherwise might have occurred." W.