Background
Mark M. Porter, Jr., was charged after A.M., then 14, reported that Porter—who had effectively acted as her stepfather since she was 4—had sexually abused her for nearly a decade. Three other girls, including one of A.M.’s childhood friends and two cousins, subsequently reported that Porter had subjected them to sexual contact or penetration when they were children.
A Lancaster County jury convicted Porter of two counts of first degree sexual assault of a child and two counts of second degree sexual assault of a child. On appeal, Porter challenged the denial of several pretrial motions, the sufficiency of the evidence, the denial of mistrial and new-trial motions, his sentences, and the effectiveness of trial counsel.
The Court’s Holding
The Nebraska Court of Appeals affirmed the convictions and sentences. It rejected Porter’s claims concerning joinder, suppression of his statements, the trial proceedings, evidentiary sufficiency, mistrial and new-trial relief, and sentencing. Among other conclusions, the court determined that the charges were properly tried together, Porter’s post-polygraph statements were voluntary under the totality of the circumstances, and the evidence permitted the jury to find the charged offenses beyond a reasonable doubt. It declined to address Porter’s constitutional challenge to the second degree sexual-assault statute because he had not strictly complied with the appellate rule governing constitutional challenges.
The court rejected ineffective-assistance claims that could be resolved from the record, including claims based on counsel’s failure to object to the prosecutor’s discussion of a victim’s demeanor and failure to seek an admonition after a spectator encouraged a witness. Four other claims were sufficiently raised but could not be resolved on direct appeal: counsel’s handling of witnesses’ use of a stuffed animal, counsel’s statement that Porter might testify, counsel’s preparation of Porter to testify, and counsel’s failure to call two identified witnesses. Those claims were preserved for possible postconviction proceedings.
Key Takeaways
- A defendant seeking severance must establish compelling, specific, and actual prejudice; distinct and straightforward evidence and proper jury instructions can support a joint trial.
- Police deception or disclosure that a polygraph indicated deception does not alone make a confession involuntary; the question is whether the interrogation as a whole overbore the defendant’s will.
- A constitutional challenge to a Nebraska statute will not be considered on appeal without strict compliance with the applicable appellate rule, whether the challenge is facial or as applied.
- An ineffective-assistance claim raised on direct appeal remains unresolved when facts outside the appellate record are necessary to decide it.
Why It Matters
The opinion consolidates Nebraska standards governing joinder, confessions following polygraph examinations, preservation of evidentiary objections, constitutional challenges, and ineffective-assistance claims on direct appeal. It also confirms that jurors may consider a sexual-assault victim’s testimonial demeanor when deciding whether the victim suffered the extreme mental anguish or trauma required to establish serious personal injury.
For appellate practitioners, the decision underscores that merely raising an issue is not enough: constitutional claims require strict procedural compliance, and ineffective-assistance allegations must identify counsel’s allegedly deficient conduct with enough specificity to preserve claims that depend on evidence outside the trial record.