From drug cartels to South Dakota: Nebraska woman sentenced in major meth conspiracy

By

min read

RAPID CITY, S.D. — A Nebraska woman has been sentenced to 20 years in federal prison for her role in distributing large quantities of methamphetamine on the Pine Ridge Reservation and in Rapid City.

Casey Lopez, 51, helped a Mexican cartel establish a foothold on the Pine Ridge Reservation. During sentencing, Judge Karen Schreier condemned Lopez’s actions, emphasizing the severe harm she inflicted on the community. Schreier also noted that the methamphetamine Lopez distributed was 100% pure and sourced directly from Mexican cartels.

Prosecutors said Lopez acted as a leader in the conspiracy, setting drug prices and coordinating distribution.

The case was investigated by the Oglala Sioux Tribe Department of Public Safety, the Bureau of Indian Affairs, the Drug Enforcement Administration, and the FBI. 

Recent Headlines

  • Yankton man found with hundreds of fentanyl pills sentenced to 20 years

    October 28, 2025
    Casey Wonnenberg-King Avatar
  • Accused Chinese fentanyl kingpin extradited to U.S.

    October 28, 2025
    Casey Wonnenberg-King Avatar
  • Community urged to turn in unneeded prescriptions during National Take Back Day

    October 23, 2025
    Angela Kennecke Avatar