Background
In 2008, a woman reported that Christopher Craig McVay Jr. and another man forced her into an SUV and sexually assaulted her after she left a Davenport bar. She underwent a sexual-assault examination that night, and biological evidence was collected in a rape kit. Police initially closed the case after they could not locate or contact her using the information she provided. They reopened it about a year later, interviewed her uncle, and closed it again without identifying a suspect.
A private Virginia laboratory tested the rape kit in 2017, and the resulting DNA profile was entered into CODIS. After McVay’s DNA entered the system in 2023, it matched the profile from the kit. The State charged him with second-degree sexual abuse, and a jury convicted him of the lesser-included offense of assault with intent to commit sexual abuse. On appeal, McVay challenged the roughly fifteen-year charging delay, the exclusion of statements made by the woman’s now-deceased uncle, and the admission of the private laboratory’s report.
The Court’s Holding
The Iowa Court of Appeals held that the prosecution delay did not violate due process. Without deciding whether the unavailable witnesses caused McVay actual prejudice, the court concluded the delay was not unreasonable. The investigation stalled because police lacked correct contact information, inadvertently deleted a voicemail, and had not identified a suspect. Once the DNA match identified McVay, authorities acted swiftly, and the record contained no evidence that the State delayed prosecution to gain a tactical advantage.
The court also upheld the exclusion of the uncle’s statements under the residual hearsay exception because they lacked sufficient guarantees of trustworthiness. The officer’s unrecorded report merely summarized an interview conducted about a year after the incident, and parts of the uncle’s account conflicted with the timeline and the woman’s prompt hospital examination.
The district court did err by admitting the Virginia laboratory’s report under Iowa Code section 691.2. The appellate court held that the statute’s presumption of admissibility applies only to Iowa’s state criminalistics laboratory, and section 709.10 did not expand it to out-of-state laboratories. Because the State otherwise failed to authenticate the report, its admission was erroneous. But the error was harmless because stipulated reports from the Iowa criminalistics laboratory already established the DNA match and rendered the private report cumulative.
Key Takeaways
- A lengthy preaccusatorial delay does not violate due process without both actual prejudice and an unreasonable delay; legitimate investigative reasons and the absence of tactical gamesmanship weighed against McVay.
- The residual hearsay exception remains narrow and did not cover an unrecorded, secondhand summary whose reliability was undermined by the surrounding circumstances.
- Iowa Code section 691.2 does not presumptively admit reports prepared by private or out-of-state laboratories, but erroneous admission may be harmless when properly admitted evidence establishes the same facts.
Why It Matters
The decision limits Iowa Code section 691.2’s evidentiary shortcut to reports from Iowa’s state criminalistics laboratory. Prosecutors seeking to introduce reports from outside laboratories must establish authentication through another route rather than rely on section 691.2.
The opinion also illustrates the demanding standard for due-process challenges to delayed prosecutions in cold cases revived by DNA evidence. Even an extensive delay and the loss of potential witnesses will not warrant dismissal when the delay has legitimate investigative explanations and is not shown to be tactical.