We are aware that, in contrast to our traditional deferential review of voluntariness of confessions, the federal courts apply a
de novo review.
See, e.g., Miller v. Fenton, 474 U.S. 104, 110-11 (1985). We do not, however, think that the
de novo rule has been made binding on the States,
see State v. Jenner, 451 N.W.2d 710, 716 (S.D. 1990),
cert. denied, 510 U.S. 822 (1993), and we would not reach a different result here even if that rule were adopted. A finding of voluntariness, based ultimately on the fact finder’s comprehension of the totality of the facts,
cf. Commissioner v. Duberstein, 363 U.S. 278, 289 (1960), relies on the unique position of the fact finder, who assesses first-hand all of the verbal and nonverbal aspects of evidence presented,
cf. State v. Little, 138 N.H. 657, 661, 645 A.2d 665, 667 (1994). Words printed on the sterile pages of a transcript do not convey the intangible dynamics or full sensory experience of trial that may influence evaluation of the facts.
Cf. id. Hence, while the legal standard to be applied is a question of law,
cf. In re Cusumano, 162 F.3d 708, 713 (1st Cir. 1998), the facts underlying the finding of whether a statement is voluntary present a question of fact,
Carroll, 138 N.H. at 691, 645 A.2d at 84, and the application of law to facts is a mixed question reviewed deferentially,
cf. Salve Regina College v. Russell, 499 U.S. 225, 233 (1991). Because of the trier of fact’s superior position in evaluating this essentially fact-driven question, we will not overturn the trial court’s finding of voluntariness “unless it is contrary to the manifest weight of the evidence.”
Carroll, 138 N.H. at 691, 645 A.2d at 84.
The defendant argues that he provided information to the officers in reliance upon promises that he and his family would be protected from harm and that he would serve a reduced sentence in New Hampshire. The record, however, amply supports the trial court’s finding that the officers made no promises to the defendant on either occasion.
Testimony reveals that on November 10 the defendant initiated discussion of threats against his life and family. In response, the officers indicated they would inform the proper authorities of his fears. Similarly, on November 15, it was the defendant who attempted to solicit an agreement with the State. The police consistently responded that they would notify the authorities but could not promise specific results. Moreover, during the interview, the defendant acknowledged that no threats or promises had been made to him. There are no allegations that either interview was excessively long or that the defendant was deprived of food, sleep, or medical attention. Cf. Carroll, 138 N.H. at 695, 645