A convicted killer who walked out of a South Dakota prison after then-Gov. Kristi Noem commuted his 240-year sentence now faces federal charges in the death of his 14-year-old niece, who authorities say died from a suspected cocaine overdose just months after he was paroled.
Mark Milk, 51, was indicted on five counts including possession with intent to distribute cocaine resulting in death, transporting a minor for criminal sexual activity, and conspiring to destroy evidence, the New York Post reported. A second suspect, Jon Rogness, 38, was charged with conspiracy and accessory counts tied to an alleged cover-up.
The victim, McKenna Wendel, was Milk's niece. She was reported missing on March 13 from her hometown of Sioux Falls. Her body was found six days later in a remote area near Brookings, roughly 60 miles to the north. Federal prosecutors say she died one day after she was reported missing.
Milk's criminal record stretches back more than three decades. In 1993, he fatally stabbed a man during a fight. A jury convicted him of manslaughter, and a judge handed down a 240-year sentence in 1994. He served nearly 30 years behind bars.
Then, in February 2023, Noem commuted the sentence, making Milk eligible for parole. He appeared before a parole board in June 2024. Among the guests listed at that hearing: McKenna Wendel herself.
It remains unclear when exactly Milk was released. The New York Post noted that his release date was "not immediately clear." What is clear is that by the time Wendel vanished, Milk was a free man, until he landed behind bars again on an unrelated DUI charge. He was sitting in jail on that charge when investigators found Wendel's body.
FBI Special Agent Gene Kowel addressed the charges at a press conference, describing the toll the investigation has taken on agents and the community. He did not mince words.
"This is a horrific case. There are no cases that we investigate that are more heart-wrenching and more tragic than the ones that involve children or the death of a child. Our hearts go out to the victim's family in this case, to McKenna's family."
The indictment, obtained by ABC News and detailed by the AP, lays out two counts of possession with intent to distribute cocaine resulting in Wendel's death, a charge for transporting a minor for criminal sexual activity, and a conspiracy charge tied to evidence destruction. Rogness faces his own set of charges for allegedly helping Milk cover his tracks.
Case documents have been sealed. South Dakota Attorney General Marty Jackley confirmed as much at a late March press conference, where he also addressed the elephant in the room: the commutation that put Milk back on the street.
Jackley was careful with his words but left little ambiguity about where the commutation decision rested. He noted he was not attorney general at the time Noem acted.
"I wasn't attorney general at that time that this commutation process went, but I went through the process. Law enforcement provided the reports that indicate what had occurred back with the initial manslaughter, and then at that point, under the constitution, it's a determination of the governor to make a commutation or parole decision."
In other words, law enforcement did its job. The reports were there. The governor made her call.
Jackley also offered a broader observation about how these decisions typically play out, telling reporters that it is "fairly often that you see law enforcement oppose commutations." The implication was hard to miss: the system flagged the risk, and the executive overrode it.
Noem's stated rationale for commuting Milk's sentence has not been made public. The sealed case documents may contain more detail, but for now, the public is left with a 240-year sentence that was wiped away and a 14-year-old girl who is dead.
Noem's trajectory since leaving the governor's mansion has been anything but smooth. She served as Secretary of the Department of Homeland Security before departing the role, a move the New York Post characterized as being "pushed out." She has since been named U.S. special envoy to the Shield of the Americas, a coalition unveiled by President Trump.
Her post-DHS period has drawn scrutiny on multiple fronts. Reports surfaced that Noem continued occupying a Coast Guard residence weeks after leaving DHS, raising questions about her conduct during the transition.
More recently, she has moved into the private sector. Noem landed an advisory role with a Canadian mining firm focused on critical minerals, a move that drew attention given her recent government service.
Meanwhile, financial disclosures revealed that Kristi and Bryon Noem carried up to $3.35 million in debt amid a string of personal controversies that have dogged the family.
The federal indictment raises as many questions as it answers. What specific evidence was allegedly destroyed, and how? What was the nature of the criminal sexual activity charge? What role, if any, did Rogness play in the events leading to Wendel's death, beyond the alleged cover-up?
And then there is the question that hangs over the entire case: why did Noem commute the sentence of a man convicted of killing someone with a knife, a man who had been given 240 years precisely because the system judged him too dangerous to release?
Governors have the constitutional authority to grant clemency. No one disputes that. But authority is not the same as judgment. The commutation power exists for cases of genuine injustice, wrongful convictions, sentences that no longer reflect the law, inmates who have demonstrated extraordinary rehabilitation. It is not supposed to be a rubber stamp, and it is not supposed to be exercised without regard for public safety.
McKenna Wendel was 14. She attended her uncle's parole hearing. Less than a year later, she was dead in a field north of Sioux Falls, and federal prosecutors say the man Noem freed is responsible.
The federal case against Milk will proceed through the courts. If convicted on the cocaine distribution charges resulting in death, he faces severe mandatory minimums, penalties that a Justice Department that has moved to expand its enforcement posture is unlikely to treat lightly.
Conservatives rightly demand accountability from progressive prosecutors who release violent offenders back onto the streets. The same standard applies when the person signing the release order is a Republican governor. The principle is not partisan. Public safety is not negotiable. And when a decision to free a convicted killer is followed by the death of a child, the public deserves a full accounting, not sealed documents and silence.
Jackley said law enforcement provided the reports. The governor made her decision. A 14-year-old girl paid the price. That sequence of events should trouble anyone who believes the justice system exists to protect the innocent, regardless of who holds the pen.
