Former Loveland officer sentenced to 17 years for sexual assault of 15-year-old girl while on duty

 April 18, 2026

A federal judge in Denver sentenced former Loveland, Colorado, police officer Dylan Miller to 17 years in prison Monday for violating the civil rights of a teenage girl he sexually assaulted while working in uniform. The sentence, handed down by Judge Nina Wang after a packed, two-hour hearing in U.S. District Court, fell well short of the 45 years prosecutors had requested, and well above the 10 years the defense sought.

Miller, 30, was found guilty in December after a trial lasting more than two weeks. Jurors deliberated for 13 hours before convicting him of deprivation of civil rights, a class four felony that carried a potential life sentence. He still faces a separate slate of state charges in Fort Collins, where he has not yet entered a plea.

The case is straightforward in its horror. A sworn officer encountered a 15-year-old girl and her friend in North Lake Park shortly after midnight on Aug. 4, 2023. He asked the friend to leave. Then, as the Loveland Reporter-Herald reported, he took the girl, identified throughout the proceedings by the pseudonym "Olivia", to a more secluded area of the park, where he forced her to perform oral sex on him. That account comes directly from the arrest affidavit filed in the Larimer County case.

A victim's words and a family shattered

Olivia addressed the court during the hearing. She told Judge Wang she can no longer see police cars or park benches without flashbacks. She said she was proud of herself for coming forward.

In her own words, Olivia told the court:

"I will forever be haunted by him and the terrible things he did to me."

She also said Miller was "an evil person" and that "there is no forgiving." She added that she would "always be glad I came forward because others in the community (won't experience what he did to me)."

Her grandfather, identified only by his relationship to protect Olivia's identity, described a girl who was once outgoing and gregarious but now "wants to blend into the crowd." He said his family has been living in a constant state of depression and anxiety since Olivia told them what happened.

He told the court:

"To see her spirit gone has absolutely broken my heart."

Those are the consequences that follow when someone entrusted with a badge and public authority turns predator. The law enforcement community knows this. The question is whether the system responded with proportional accountability, and on that point, opinions in the courtroom diverged sharply.

Prosecution sought 45 years; defense asked for 10

U.S. Attorney Alecia Riewerts pushed for a 45-year sentence. She argued that Miller violated the rights of a 15-year-old, abused his authority as an officer, and shattered the trust of the Loveland community. A sentence of that length, Riewerts said, would reflect the severity of the crime, protect the public, and show respect for the law.

Riewerts stated:

"Instead of choosing to protect and serve... his actions also erode the faith of the community in law enforcement."

Defense attorney Kristen Frost countered with a request for 10 years. She told the court that Miller has no criminal history, was honorably discharged from the Marines after four years of service, and is a married father of three. Frost expressed concern that Miller would face heightened dangers in prison and might not survive his sentence. She asked that any federal time run concurrently with whatever the state case produces.

Frost told the judge:

"To take his life based on what is at issue in this case, it's hard for me to wrap my head around it."

Frost also said Miller plans to appeal.

Judge Wang: 'Much more than a mistake'

Judge Wang landed between the two recommendations. She said she needed to consider a sentence that was "sufficient but not greater than necessary." But she made clear that the evidence presented at trial showed what happened was "much more than a mistake."

Wang noted that past interactions between Miller and Olivia were troubling. She also said Miller's denial of ever having met Olivia, a claim he reportedly made to law enforcement, was concerning. The judge thanked Olivia, her grandfather, and the attendees who filled the courtroom.

Beyond the 17-year prison term, Wang said Miller may be required to pay between $50,000 and $250,000 in restitution. Upon release, he will face five years of probation, mental health treatment requirements, and mandatory sex offender registration. The criminal justice system demands accountability when officers betray their oath, a principle that also applies when those who harm officers face sentencing, as seen in other high-profile cases.

State charges still pending

The federal conviction is only part of Miller's legal exposure. Court records in the 8th Judicial District Court in Fort Collins show he faces state charges of first-degree kidnapping, sexual assault of a child from a position of trust, unlawful sexual conduct by a peace officer, sexual assault of a person with a 10-year age difference, official oppression, and first-degree official misconduct.

Miller has not entered a plea on any of those charges. He is scheduled to appear at 10 a.m. on May 4 in Fort Collins. If convicted on the state charges, the federal and state sentences will run concurrently.

That concurrent-sentencing arrangement is worth watching. Whether it means the 17-year federal sentence effectively caps Miller's total punishment, or whether state prosecutors pursue additional time, remains an open question. In a system where sentencing debates often center on whether penalties are too harsh or too lenient, the gap between the prosecution's 45-year recommendation and the final 17-year sentence will draw scrutiny from both sides. Some may note that sentencing disputes involving law enforcement have become a flashpoint across the country.

Loveland police chief responds

Loveland Police Chief Tim Doran issued a news release calling the case "an extreme abuse of authority and betrayal of community trust." Doran said Miller was immediately terminated when he was identified as a suspect and taken into custody. But the chief also expressed frustration with the sentence itself.

Doran stated:

"A 15-year-old girl should have found safety and support from a police officer. Instead, she was victimized."

He added that "while we respect the judicial process, we are sorely disappointed." Doran said no punishment can undo the harm caused to the victim but pledged the department remains committed to accountability, transparency, and justice.

Doran also addressed the broader department. He said more than 100 employees have signed an oath since he became chief. He wrote in the release that he remains "confident in the men and women serving in this department today," adding: "None of us are perfect, but we are committed to holding ourselves to the highest professional, ethical, and moral standards demanded by the community, our profession, our peers, and our department oath."

That kind of institutional accountability matters. Officers across the country put on the uniform every day and do the job honorably, often under dangerous conditions, whether serving warrants in hostile situations or patrolling streets where the public increasingly questions their authority. When one officer commits a crime this severe, it poisons the well for every colleague who plays it straight.

What the evidence showed

The trial record paints a damning picture. Miller rejected the allegations and denied ever meeting Olivia, a claim Judge Wang found concerning. The jury apparently found it unpersuasive as well, reaching a guilty verdict after 13 hours of deliberation following a trial that spanned more than two weeks.

The arrest affidavit described how Miller approached Olivia and her friend in North Lake Park shortly after midnight, separated the friend, and then moved Olivia to a secluded area. The fact that he was on duty at the time, in uniform, armed with the authority of the state, transforms an already heinous act into a profound betrayal of public trust.

Courts have increasingly grappled with cases where the authority of law enforcement is weaponized against the very people it exists to protect. The legal system's response in those cases sends a signal, not just to the defendant, but to every officer and every community member watching. In a broader landscape where courts are actively defining the boundaries of police authority, the Miller case stands as a reminder that the badge carries obligations, not just powers.

An appeal ahead, and questions that linger

Miller's defense attorney confirmed he plans to appeal. The state case in Fort Collins has yet to begin in earnest. And the restitution amount, somewhere between $50,000 and $250,000, has not been finalized.

What is settled is this: a jury of citizens heard the evidence, deliberated, and convicted. A federal judge weighed the arguments and imposed a sentence she deemed sufficient. A police chief publicly condemned the conduct and affirmed his department's standards. And a 15-year-old girl, who once had to be told by a uniformed officer to leave her friend behind in a park after midnight, stood in a federal courtroom and said she was proud she came forward.

Conservatives believe in law and order, and that means holding accountable the people who enforce the law, not just the people who break it. Seventeen years is a serious sentence. Whether it is serious enough is a question the people of Loveland will answer for themselves.

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