United States Attorney Brendan V. Johnson announced that a Rosebud, South Dakota, woman was acquitted of Arson on October 9, 2014, as a result of a federal jury trial in Pierre, South Dakota.  Mary Peneaux was indicted by a federal grand jury in November 2013.
         
The charge related to the alleged arson of a residence in Rosebud. 
         
The investigation was conducted by the Bureau of Alcohol, Tobacco, Firearms and Explosives and the Rosebud Sioux Tribe Law Enforcement Services. The U.S. Attorney's Office prosecuted the case.