discretion, it did so in such an erroneous manner as to constitute an abuse of discretion. We do not agree with either assertion.
To begin with, the burden was upon the appellant to rebut the presumption of impartiality on the part of prospective jurors. See Reynolds v. United States, 98 U.S. 145, 157, 25 L.Ed. 244 (1878); Irvin v. Dowd, 366 U.S. 717, 722-23, 81 S.Ct. 1639, 6 L.Ed.2d 751 (1961). In deciding whether the burden of proof has been carried, a court should be cognizant of the admonition of Chief Justice Marshall, who, in 1807, wrote:
“Might impressions which may fairly be supposed to yield to the testimony that may be offered; which may leave the mind open to a fair consideration of that testimony, constitute no sufficient objection to a juror; but that those strong and deep impressions, which will close the mind against the testimony that may be offered in opposition to them; which will combat that testimony and resist its force, do constitute a sufficient objection to him.”9
Moreover, the conclusion of the trial court upon the issue of impartiality ought not be set aside by a reviewing court unless the error is manifest. Reynolds v. United States, 98 U.S. 145, 156, 25 L.Ed. 244 (1878); see also Spies v. Illinois, 123 U.S. 131, 8 S.Ct. 22, 31 L.Ed. 80; Irvin v. Dowd, 366 U.S. 717, 81 S.Ct. 1639, 6 L.Ed.2d 751 (1961).
A review of the record indicates no error on the trial judge’s part, manifest or otherwise, in refusing the appellant’s motion. At the time Morlang asked to be tried without a jury, no evidence was offered to establish actual prejudice on the part of any of the prospective jurors. Instead, the appellant merely cited the extensive publicity surrounding the case, arguing that a non-jury trial would, as a result, increase the likelihood of a fair trial.10
Yet, the record indicates no substantial likelihood that any of the prospective jurors would have been unfair or biased in rendering their verdict. It is true that five members of the venire, one of whom was ultimately excused, responded in the affirmative when asked by the court:
Do any of you know anything about this case, that is the case of the United States of America versus Theodore D. Morlang? Have you heard it discussed?
But, when asked if they had any doubt as to their ability to sit as fair and impartial jurors, each indicated that they could decide the case solely on the evidence.
Based on the record then, it is clear that the trial court, in examining the prospective jurors, took great care to assure itself that a fair and impartial trial could be had before the jury, and, thus, it properly exercised its discretion before proceeding to trial. Although a number of jurors had heard or read about the 'case, this alone is not a sufficient basis upon which to conclude that the likelihood of a fair trial would be substantially diminished by the use of a jury. As we have noted before, it is not inconceivable that prospective jurors previously exposed to publicity could truthfully answer that they would be unaffected by their recollection. United States v. Abbott Laboratories, 505 F.2d 565, 572 (4th Cir. 1974).
9
1 Burr’s Trial 416, quoted with approval, 366 U.S. at 722, 81 S.Ct. at 1642.
10
As the appellant points out, the American Bar Association’s Standards for Fair Trial and Free Press § 3.3 (1968) state: While the ABA Standards do not say that trials without a jury should be required only when publicity makes a fair trial impossible, even they require at least a showing that a non-jury trial will “increase the likelihood of a fair trial.” We do not believe that a mere showing that the case has received extensive press coverage is sufficient to establish the basic fact of increased likelihood of a fair trial.