Admissibility of Voiceprints Not Limited to "Corroborative Purposes" Unted States v. Franks

ON FEBRUARY 12, 1975, the United States Court of Appeals for the Sixth Circuit decided United States v. Franks,' affirming a district court ruling, which permitted the use of voiceprints for purposes of identification and marking the first occasion in which a circuit court had held such evidence admissible.