S.C.O.T.U.S. – K9 Reliability – Florida v Harris
Florida v. Harris - 568 U.S. 237, 133 S. Ct. 1050 (2013) A police officer has probable cause to conduct a search when “the facts available to [him] would ‘warrant a [per-son] of reasonable caution in the belief ’” that contraband or evidence of a crime is present... “Finely tuned standards such as proof beyond a reasonable doubt or by a preponderance of the evidence . . . have no place in the [probable-cause] decision.” Gates, 462 U. S., at 235. All we have required is the kind of “fair probability” on which “reasonable and prudent [people,] not legal technicians, [...]