This article by Lawrence Hurley, is published by Reuters. Here is an excerpt:

The U.S. Supreme Court on Wednesday dramatically increased the power of states over Native American tribes and undercut its own 2020 ruling that had expanded tribal authority in Oklahoma, handing a victory to Republican officials in that state.

In a 5-4 decision authored by conservative Justice Brett Kavanaugh, the court ruled in favor of Oklahoma in its bid to prosecute Victor Castro-Huerta, a non-Native American convicted of child neglect in a crime committed against a Native American child – his 5-year-old stepdaughter – on the Cherokee Nation reservation.

Until now, states generally lacked jurisdiction over such crimes, which were prosecuted by the federal government.

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