SIOUX FALLS – United States Attorney Alison J. Ramsdell announced today that U.S. District Judge Charles B. Kornmann has sentenced a South Dakota man convicted of Failure to Register as a Sex Offender. The sentencing took place on November 4, 2024, in Aberdeen, South Dakota.
Lance Quintin Longie, age 42, was sentenced to three years and nine months in federal prison, followed by five years of supervised release. He was ordered to pay $100 as a statutorily required special assessment to the Federal Crime Victims Fund.
Longie was indicted for Failure to Register as a Sex Offender by a federal grand jury in May of 2024. Longie proceeded to trial on August 5, 2024, and the jury returned a guilty verdict.
Longie is required to register a sex offender under the Sex Offender Registration and Notification Act because he was convicted of Criminal Sexual Conduct in the First Degree in 2004 in the District Court of Minnesota, Clay County. In the summer of 2022, Longie was residing in Moorhead, MN, and last registered with the Moorhead Police Department on June 29, 2022. Later that summer, Longie traveled to South Dakota and took up residence in New Effington. Longie resided at the New Effington address and did not update the sex offender registry in South Dakota until he was arrested at the residence by officers with the Roberts County Sheriff’s Office on March 22, 2024.
This case was brought as part of Project Safe Childhood, a nationwide initiative to combat the growing epidemic of child sexual exploitation and abuse, launched in May 2006 by the Department of Justice. Led by the U.S. Attorneys’ Offices and the DOJ’s Child Exploitation and Obscenity Section, Project Safe Childhood marshals federal, state, and local resources to locate, apprehend, and prosecute individuals who exploit children, as well as identify and rescue victims. For more information about Project Safe Childhood, please visit https://www.justice.gov/psc.
This case was investigated by the U.S. Marshals Service. Assistant U.S. Attorney Beau Blouin prosecuted the case.
Longie was remanded to the custody of the U.S. Marshals Service to continue serving his sentence.
