Kevin Lee Ross was previously convicted in 2014 of possessing child pornography and sentenced to ninety months in prison followed by five years of supervised release. During his supervision, a probation officer received a tip that Ross possessed an unauthorized cell phone. A search of Ross's home and vehicle revealed the phone, a laptop, and an external hard drive. Forensic analysis of these devices uncovered over 1,380 files of child sexual abuse material. Ross was indicted and tried for possession of child pornography. During the trial, Ross and the government entered into a joint stipulation admitting that the files in question were child pornography. However, Ross argued that displaying the actual graphic images and having an agent describe them was unfairly prejudicial and unnecessary given the stipulation. The jury convicted Ross, and he appealed, challenging the district court's decision to admit the exhibits and testimony.
The First Circuit reviewed the district court's evidentiary rulings under an abuse of discretion standard. The court addressed two main issues: the publication of the CSAM exhibits and the agent's descriptive testimony. The court relied on the Supreme Court's decision in Old Chief v. United States, which holds that while a defendant may stipulate to a fact, the government is generally entitled to prove its case by evidence of its own choice and cannot be forced to accept a stipulation that strips the government of its ability to present a coherent narrative. The court emphasized that Ross's defense was that he had no knowledge of the CSAM on the devices. Therefore, the stipulation that the files were child pornography did not resolve the critical element of mens rea, or knowing possession. The court reasoned that the exhibits were probative because they demonstrated that anyone possessing and using these devices for years would have immediately recognized the graphic nature of the content, making it unlikely that Ross was unaware of what was on them. The court noted that the government displayed only a small, representative sample of the files, not the entire collection. Regarding the agent's testimony, the court found that describing the images further reinforced the narrative that Ross knew the devices contained illegal material. The court concluded that the probative value of the evidence in proving Ross's knowledge outweighed any potential unfair prejudice, and the district court did not err in admitting the evidence.
Ross's conviction for possessing child pornography stands, and he remains subject to his original sentence and supervised release terms. The decision reinforces the principle that in child pornography cases where a defendant denies knowledge, the government may introduce actual images to prove the defendant's awareness, even if a stipulation exists regarding the nature of the files. It clarifies that a stipulation does not automatically render actual evidence inadmissible under Rule 403 when the evidence is necessary to prove an element of the crime that the defendant contests.