United States v. Milliron

CourtCourt of Appeals for the Tenth Circuit
DecidedJune 23, 2026
Docket23-1217
StatusPublished

This text of United States v. Milliron (United States v. Milliron) is published on Counsel Stack Legal Research, covering Court of Appeals for the Tenth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
United States v. Milliron, (10th Cir. 2026).

Opinion

Appellate Case: 23-1217 Document: 122-1 Date Filed: 06/23/2026 Page: 1 FILED United States Court of Appeals PUBLISH Tenth Circuit

UNITED STATES COURT OF APPEALS June 23, 2026 Christopher M. Wolpert FOR THE TENTH CIRCUIT Clerk of Court _________________________________

UNITED STATES OF AMERICA,

Plaintiff - Appellee,

v. No. 23-1217

LORI MILLIRON,

Defendant - Appellant. _________________________________

Appeal from the United States District Court for the District of Colorado (D.C. No. 1:22-CR-00012-WJM-2) _________________________________

Robert T. Fishman of Ridley, McGreevy & Winocur, P.C., Denver, Colorado, for Defendant-Appellant.

Marissa R. Miller, Assistant United States Attorney (J. Bishop Grewell, Acting United States Attorney, with her on the brief), Denver, Colorado, for Plaintiff- Appellee. _________________________________

Before HOLMES, Chief Judge, PHILLIPS, and CARSON, Circuit Judges. _________________________________

PHILLIPS, Circuit Judge. _________________________________

At doctors’ appointments, museum tours, and freshman orientations,

there are no bad questions. But when a prosecutor is the one asking and the

answer carries a potential perjury charge, there are. Appellate Case: 23-1217 Document: 122-1 Date Filed: 06/23/2026 Page: 2

Lori Milliron testified before a federal grand jury that was investigating

whether her paramour Larry Rudolph had murdered his wife. Armed with

evidence that Rudolph had given Milliron tens of thousands of dollars in the

two years before the murder, the government asked her why Rudolph had been

so generous to her. She said she didn’t know. And later, the government asked

whether Rudolph had proclaimed his innocence to her when discussing the

FBI’s investigation into his wife’s death. She said he “probably” did.

Based on Milliron’s testimony before it, the grand jury indicted her for

five counts of perjury, one count of accessory after the fact to foreign murder,

and one count of obstruction of justice. A petit jury later convicted Milliron on

two perjury counts, accessory, and obstruction.

On appeal, Milliron argues that her perjury convictions resulted from the

prosecutor’s imprecise questioning and were unsupported by sufficient

evidence. She also challenges her accessory conviction as beyond the bounds of

the accessory statute and her obstruction conviction as contrary to the Double

Jeopardy Clause.

Exercising jurisdiction under 28 U.S.C. § 1291, we affirm all Milliron’s

convictions except for the first perjury count.

2 Appellate Case: 23-1217 Document: 122-1 Date Filed: 06/23/2026 Page: 3

BACKGROUND

I. Factual Background

In 2003, Lori Milliron began working as a hygienist for dentist Larry

Rudolph in Pittsburgh, Pennsylvania. By 2004, the two had begun an

extramarital affair.

Milliron had long wanted Rudolph to divorce his wife, Bianca. But she

understood Rudolph’s worry that a divorce would harm him financially. And

Rudolph’s money mattered to Milliron too. Over the years, he’d helped pay for

her house, car, and vacations, and he’d funded her children’s housing,

educations, and plastic surgeries. Milliron often asked Rudolph for money, and

he always gave it to her.

In spring 2016, Bianca learned of Rudolph’s affair with Milliron and

demanded that he end it. So Rudolph could have either (1) divorced Bianca and

kept seeing Milliron or (2) stayed married and ended his affair with Milliron.

But in October 2016, he chose a third option. He kept seeing Milliron and

murdered Bianca while on safari in Zambia. To conceal the murder, Rudolph

staged a scene in his and Bianca’s private cabin to convince others that Bianca

had accidentally shot herself in the heart. While still in Zambia, and before

even telling his children about their mother’s death, Rudolph had Bianca’s body

cremated. Zambian authorities investigated but found no wrongdoing. And

stateside insurance investigators treated Bianca’s death as accidental, paying

Rudolph just under $5 million in life-insurance proceeds.

3 Appellate Case: 23-1217 Document: 122-1 Date Filed: 06/23/2026 Page: 4

For her part, around April 2015, Milliron confided in one of her

colleagues that she’d told Rudolph to “get rid of Bianca,” take cash from the

dental practice, and move out of the country. J. App. vol. 14, at 3467. And

three months before the murder, while preparing for an earlier Zambian safari

with Bianca, Rudolph had Milliron order—through the dental practice—five

vials of propofol, a surgical sedative that “puts [people] to sleep.” Id. at 3535.

Before then, only the practice’s contracted anesthetists, not the practice itself,

stored and used propofol. Rudolph told an employee that he was taking the

propofol “in case of an accident.” Id. at 3510.

Within hours of shooting Bianca, Rudolph texted Milliron that there had

been an accident. But he waited six days before telling anyone in his family.

Milliron received Rudolph’s text but never responded.

Less than two weeks after Rudolph returned from Zambia, and just two

days after Bianca’s funeral, Rudolph booked Milliron a one-way flight to join

him at his and Bianca’s house in Paradise Valley, Arizona. Within six months,

Milliron moved in. Within the next two years, Rudolph drew more than a

million dollars from Bianca’s life-insurance proceeds to finance the

construction of a $2.5 million Paradise Valley house for him and Milliron.

And by the time of her grand-jury testimony, Milliron knew that Rudolph

killed Bianca. In January or February 2020, Rudolph and Milliron were dining

at a Phoenix steakhouse where they were regulars. Just as a song ended, the

bartender and customers seated nearby heard Rudolph in a very firm, harsh tone

4 Appellate Case: 23-1217 Document: 122-1 Date Filed: 06/23/2026 Page: 5

say to Milliron: “I killed my fucking wife for you.” United States v. Rudolph,

152 F. 4th 1197, 1211 (10th Cir. 2025) (citation modified), cert. denied, --- S.

Ct. ----, 2026 WL 79716 (Jan. 12, 2026). Milliron gathered her purse, lowered

her head, and left the restaurant. Id. at 1212. The bartender thought that

Milliron seemed embarrassed but unsurprised. Rudolph left soon after,

apologizing to the bartender on his way out.

Meanwhile, the FBI had begun investigating Rudolph for foreign murder.

Around August 2020, FBI agents approached Rudolph’s son to talk about the

investigation. The son then told Rudolph about the FBI’s visit. Rudolph relayed

that news to Milliron and told her what he had learned about the investigation.

In December 2021, the government filed a criminal complaint against

Rudolph. The complaint charged foreign murder as well as mail fraud related to

Bianca’s life-insurance proceeds. A few weeks later, Milliron attended a

hearing on Rudolph’s motion to dismiss that complaint. At that hearing, she

heard the government lay out its case.

The next day, Milliron appeared via subpoena before the grand jury that

was investigating Rudolph. She testified for over an hour, discussing among

other things her relationship with Rudolph and his comments about the FBI’s

investigation. Soon after, the grand jury indicted Rudolph. And a month later, it

indicted Milliron too, based on her testimony.

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