10th Circuit rules Native American ancestry is a defendant's affirmative defense, not government's burden
The en banc 10th Circuit held that a defendant can raise Native American ancestry as a defense in crimes on tribal land, but the government does not have to prove the defendant's tribal status.
A full 10th Circuit panel issued a 51-page opinion stating that a criminal defendant may assert Native American ancestry as an affirmative defense for crimes committed on tribal lands, while the burden of proving tribal status does not rest with the government. The decision overturned two earlier panel rulings that had dismissed sexual-abuse convictions of Dennis Herbert and Joel Ruiz after the prosecution could not demonstrate their Indian heritage.
The court emphasized that the statute does not list Indian status as a jurisdictional element, making it a defense rather than a proof requirement. The opinion, authored by Judge Scott Matheson, was joined by judges appointed by Presidents George W. Bush, Barack Obama, Donald Trump, and Joe Biden, and was accompanied by a concurring opinion from Judge Harris Hartz. The case was remanded for the lower panels to decide if the convictions should stand or if new trials are warranted. The Department of Justice had sought the en banc review to close the loophole that allowed the convictions to be overturned.
Why it matters
The ruling could reshape how tribal jurisdiction and defendant identity are handled in federal prosecutions on Indian lands.
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