Skip to main content
Press Release

Allen Woman Sentenced to Federal Prison for Second Degree Murder

For Immediate Release
U.S. Attorney's Office, District of South Dakota

United States Attorney Alison J. Ramsdell announced that an Allen, South Dakota, woman convicted of Second Degree Murder was sentenced on June 30, 2022, by Chief Judge Roberto A. Lange, U.S. District Court.

Jonnie Fineran, age 20, was sentenced to 21 years in federal prison, followed by five years of supervised release, and ordered to pay a $100 special assessment to the Federal Crime Victims Fund.

Fineran was indicted by a federal grand jury in August of 2020 and pleaded guilty on April 8, 2022. The murder charge stemmed from Fineran, acting with a juvenile cohort, killing a man by stabbing him repeatedly with a knife in July 2020 in Manderson, South Dakota.

The investigation was conducted by the FBI and the Oglala Sioux Tribe Department of Public Safety. Assistant U.S. Attorney Benjamin Patterson prosecuted the case.

Fineran was immediately remanded to the custody of the U.S. Marshals Service.

Updated July 5, 2022

Violent Crime
Indian Country Law and Justice