A principal at an elementary school in Bethel has been arrested by the FBI's child exploitation task force, a release from the bureau said Wednesday.

Christopher Carmichael, the principal at Gladys Jung Elementary School, was arrested Tuesday night with the help of the Bethel Police Department and Alaska State Troopers.

According to the FBI, Carmichael is in custody. Formal charges are expected to be filed against him by Wednesday. The FBI says more details will be available then.

The investigation is ongoing.

This is a developing story. Check back for details.

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