A plane takes off from Ellsworth Air Force Base in 2022. Quinterius Chappelle, an active-duty airman at the base, is accused of killing Sahela Sangrait.

Quinterius Chappelle was arrested on a federal charge of second-degree murder in the death of Sahela Sangrait, according to the Pennington County Sheriff's Office.

Quinterius Chappelle was arrested on a federal charge of second-degree murder in the death of Sahela Sangrait, ... A U.S. airman is charged in death of a South Dakota woman who had vanished in August ...

Law enforcement authorities in South Dakota say a woman who had been missing since last summer was murdered by a member of the U.S. Air Force. Quinterius Charles Chappelle was arrested on a federal ...