3. Analysis: Legal Reasoning and Precedents Cited
A. Proving Obscenity When the Visual Material Is Unavailable
The standard of review
The parties disagreed over whether Waeckerle’s argument should be characterized as a challenge to the denial of a judgment of acquittal or as a sufficiency-of-the-evidence challenge. The court treated that disagreement as immaterial because the operative review was practically the same.
United States v. Sorensen, 134 F.4th 493, 497–98 (7th Cir. 2025), supplied the governing framework, drawing on United States v. Anderson, 988 F.3d 420, 424 (7th Cir. 2021). The appellate court views the trial evidence in the government’s favor and draws reasonable inferences supporting the verdict. Reversal is warranted only if no rational factfinder could have found the essential elements beyond a reasonable doubt. These precedents mattered because the court was assessing the legal sufficiency of the jury’s verdict, not independently retrying the facts.
The substantive obscenity requirement
Count I arose under 18 U.S.C. § 2252A(a)(3)(B)(i), and Count II under 18 U.S.C. § 1470. Waeckerle challenged only whether the material he solicited and transferred was obscene.
Because the statutes did not define obscenity, the court applied Miller v. California, 413 U.S. 15, 24 (1973). As summarized in the opinion, obscene material:
- taken as a whole, appeals to a prurient interest in sex;
- portrays sexual conduct in a patently offensive manner; and
- taken as a whole, lacks serious literary, artistic, political, or scientific value.
Miller v. California therefore supplied the substantive legal test. The new evidentiary holding did not replace that test with a simpler inquiry into whether the material was sexually explicit.
No categorical requirement to introduce the images
Waeckerle argued that jurors could not make the required obscenity determination without viewing the media. Although the court acknowledged that the government ordinarily introduces the material in such prosecutions, it rejected that practice as an indispensable evidentiary requirement.
The court relied on several precedents establishing the legitimacy of circumstantial proof:
- United States v. Moore, 115 F.3d 1348, 1364 (7th Cir. 1997), quoting United States v. Townsend, 924 F.2d 1385, 1390 (7th Cir. 1991), established that crimes may be proved entirely by circumstantial evidence.
- United States v. Godinez, 7 F.4th 628, 639 (7th Cir. 2021), rejected the suggestion that circumstantial evidence is inherently weaker than direct evidence.
- United States v. Grier, 866 F.2d 908, 923 (7th Cir. 1989), cited through United States v. Moore, supported the proposition that circumstantial evidence is not less probative than direct evidence.
The Seventh Circuit’s 2025 pattern criminal jury instructions reinforced this reasoning by directing jurors to consider both forms of evidence without treating either as categorically superior.
The important analytical move was to distinguish the element to be proved from the permissible methods of proving it. Obscenity remained an essential element, but the original media was not the exclusive means of establishing that element.
Application to solicitation
For Count I, the government introduced messages requesting explicit depictions and testimony describing the minor’s responses. The evidence included requests to display her genitals, a request for a photograph of her breasts, and messages asking her to demonstrate masturbation. The minor described sending videos of herself masturbating, including with a hairbrush. Waeckerle’s subsequent message comparing a proposed new “toy” with the hairbrush corroborated that description.
The court evaluated this evidence cumulatively. The communications identified what Waeckerle requested, the testimony described what the minor sent, and the follow-up messages supported the inference that the exchange occurred as described. Viewed favorably to the verdict, that combination permitted a finding that the solicited material satisfied Miller v. California.
Application to transfer
For Count II, Waeckerle admitted sending the minor a photograph of a penis. The minor described it as erect, and the surrounding messages supported its sexual character and context. Together, those sources allowed the jury to determine the nature of the missing image.
The court cited United States v. Rogers, 474 F. App’x 463, 468 (7th Cir. 2012), while expressly acknowledging that it was a nonprecedential order, for the proposition that a photograph of an erect penis may be considered obscene. It also cited United States v. Salcedo, 924 F.3d 172, 179 (5th Cir. 2019), which referred to an earlier characterization of such an image as obscene. These decisions supported the conclusion that the described image could qualify; they did not establish that every depiction of an erect penis is automatically obscene.
The holding’s limits
The court described this as a rare case in which circumstantial evidence was sufficient. Its holding is consequently record-dependent: detailed descriptions, admissions, and corroborating communications supported the verdict. It did not hold that deletion alone proves obscenity or that a witness’s unexplained characterization of material as “obscene” necessarily suffices.
Although the court discussed the proof as circumstantial, the record also included firsthand testimony describing the media and an admission concerning its transmission. The significance of the decision is that the jury could infer the missing material’s legally relevant characteristics from this combined evidentiary record.
B. Rule 412, Sexual-History Evidence, and the Right to Present a Defense
The proposed alternative-source theory
Federal Rule of Evidence 412 generally prohibits evidence offered to establish a victim’s other sexual behavior or sexual predisposition. Waeckerle sought to introduce alleged prior exchanges between the minor and other men. He argued that those exchanges could show that she already possessed the explicit media and shared it without his request, or that another man—not Waeckerle—had sent the image she attributed to him.
He invoked two exceptions: Rule 412(b)(1)(A), concerning evidence offered to show that someone else was the source of semen, injury, or other physical evidence; and Rule 412(b)(1)(C), concerning evidence whose exclusion would violate the defendant’s constitutional rights.
The constitutional argument
United States v. Groce, 891 F.3d 260, 266–68 (7th Cir. 2018), supplied the central distinction between ordinary evidentiary review and review of constitutional restrictions on the defense. Evidentiary rulings ordinarily receive abuse-of-discretion review, while a ruling infringing constitutional rights may receive de novo review.
The court found no constitutional infringement here. Waeckerle’s cross-examination of the minor extended across nearly forty transcript pages and addressed her sexual knowledge, interests, attention-seeking behavior, and prior lies to parents and advocates. Although the court prohibited questioning about alleged exchanges with other men, it allowed substantial credibility testing.
Applying United States v. Groce, the appellate court concluded that the restriction did not deprive Waeckerle of a meaningful opportunity to impeach the witness. This was a contextual conclusion about the actual examination permitted—not a rule that any opportunity for cross-examination necessarily defeats a constitutional objection.
Relevance and the physical-evidence exception
The court then applied ordinary abuse-of-discretion review. United States ex rel. Streck v. Eli Lilly & Co., 152 F.4th 816, 852 (7th Cir. 2025), supplied the deferential standard: reversal requires a ruling lacking a rational evidentiary basis or falling outside the range a reasonable jurist could adopt.
The exclusion was reasonable for two related reasons. First, the proposed sexual-history evidence did not meaningfully answer the prosecution’s independent proof. Messages recovered from Waeckerle’s own telephone showed his requests, while his admission and the communications supported the conclusion that he sent the image. The possibility that the minor exchanged sexual material with others did not undermine those particular links.
Second, the district court reasonably read “other physical evidence” in the context of “semen” and “injury.” It concluded that the proposed testimony and text messages concerning other sexual exchanges were not the kind of physical evidence contemplated by the exception.
United States v. Beavers, 756 F.3d 1044, 1052 (7th Cir. 2014), supported the principle that the Constitution does not require admission of irrelevant evidence or evidence properly excluded because of competing considerations. United States v. Purnell, 701 F.3d 1186, 1189 (7th Cir. 2012), and General Elec. Co. v. Joiner, 522 U.S. 136, 142 (1997), reinforced the demanding threshold for overturning the ruling as fundamentally wrong or manifestly erroneous.
The appellate court’s reasoning should not be overstated as a universal declaration that digital evidence can never constitute “physical evidence” under Rule 412. It upheld the district court’s treatment of this particular proffer under deferential review.
C. Replacing a Deliberating Juror Because of a Funeral
The trial court initially told jurors that the trial would end by Thursday. When deliberations continued into Friday, a juror reported a conflict with a funeral. The court excused her and seated an alternate.
Federal Rule of Criminal Procedure 24(c)(3) permits substitution after deliberations have begun. The appellate question was whether the district court had a legitimate basis for exercising that authority.
United States v. Turner, 836 F.3d 849, 865–66 (7th Cir. 2016), was the closest precedent: it upheld the dismissal of a juror whose attendance at a funeral prevented further deliberation. Drawing on United States v. Warner, 498 F.3d 666, 690 (7th Cir. 2007), it established that a legitimate basis for replacement defeats an abuse-of-discretion claim.
United States v. Edwards, 34 F.4th 570, 586 (7th Cir. 2022), quoting United States v. Pineda, 743 F.3d 213, 217 (7th Cir. 2014), expressed the converse: an abuse occurs when the record contains no legitimate basis for dismissal and the appellant demonstrates resulting prejudice.
Waeckerle attempted to distinguish United States v. Turner because its juror had definitively refused to return, whereas this juror had not expressed the conflict in equally categorical terms. The court rejected that distinction. What mattered was the practical inability to deliberate, especially on a day the juror had reasonably expected to be free from service.
D. The Alternate Juror’s Possible Observation of Shackles
Waeckerle raised two related objections: the court should have questioned the alternate about whether the alternate had seen him shackled, and it should not have seated an alternate who might have made that observation.
United States v. Sababu, 891 F.2d 1308, 1333–34 (7th Cir. 1989), supplied abuse-of-discretion review for the decision whether to question a juror. United States v. Lorefice, 192 F.3d 647, 654 (7th Cir. 1999), supplied the same standard for a juror-dismissal decision.
The district court heard both parties and found no clear indication that the alternate had actually seen the restraints. Waeckerle could offer only speculation. Under United States v. Torres, 807 F.3d 257, 261 (7th Cir. 2015), discretion is abused only when no reasonable person could adopt the trial court’s position. Declining further inquiry on this record did not meet that threshold.
The dismissal argument failed independently for lack of prejudice. United States v. Traeger, 289 F.3d 461, 472–73 (7th Cir. 2002), establishes that a brief view of a defendant in custody does not, by itself, establish prejudice warranting a new trial. Thus, even assuming the alternate saw Waeckerle shackled, he still needed to demonstrate a prejudicial consequence. He did not.
This analysis concerns an uncertain or brief observation of restraints. The opinion does not decide the distinct questions that could arise from sustained, unjustified courtroom shackling.
4. Potential Impact
Digital-evidence prosecutions
The principal practical effect is to prevent the disappearance of digital media from automatically defeating an obscenity prosecution. Investigators and prosecutors may rely on sufficiently detailed surviving evidence, including message logs, firsthand descriptions, and admissions.
Nevertheless, the government retains the burden of proving the material’s characteristics under Miller v. California. Missing images can create substantial evidentiary gaps. The decision authorizes proof by inference; it does not authorize speculation or create a presumption against defendants who delete material.
Defense strategy
A defense focused exclusively on the absence of the original media is unlikely to succeed under this precedent. More consequential challenges may concern the precision of descriptions, the reliability of witnesses, the connection between particular messages and particular media, and whether the evidence addresses the complete obscenity test.
Sexual-history evidence
The Rule 412 analysis emphasizes the need for a concrete connection between proposed sexual-history evidence and a genuinely disputed issue. An assertion that a minor communicated sexually with other people does not itself establish a relevant alternative source for the conduct attributed to the defendant.
Trial administration
The juror rulings reinforce trial courts’ discretion to respond to unexpected scheduling conflicts and speculative claims of juror exposure to restraints. They also distinguish the factual basis for investigating possible exposure from the separate requirement of showing prejudice to obtain relief.