
Rapid City man sentenced to 25 years in federal prison for leading methamphetamine conspiracy within the Pine Ridge ...
U.S. District Court Judge Karen E. Schreier has decided on the penalty for a Rapid City, South Dakota, man convicted of Conspiracy to Distribute a Controlled Substance. Guillermo Calderon, a/k/a “Memo,” age 38, was sentenced on June 6, 2025, to 25 …