In this case, the Delaware Supreme Court reversed respondent William Fensterer's conviction on the grounds that admission of the opinion testimony of the prosecution's expert witness, who was unable to recall the basis for his opinion, denied respondent his Sixth Amendment right to confront the witnesses against him. 493 A. 2d. 959 (1985). We conclude that the Delaware Supreme Court misconstrued the Confrontation Clause as interpreted by the decisions of this Court.
O'Connor, S.D. Justice O'Connor, Dissenting, Delaware v. Fensterer, 474 U.S. 15 (1985). Box 367, Harry A. Blackmun Papers, Manuscript Division, Library of Congress, Washington, D.C.