Skip to main content
Press Release

Rapid City Man Sentenced on Conspiracy Charge

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

United States Attorney Ron Parsons announced that a Rapid City, South Dakota, man convicted of Conspiracy to Distribute a Controlled Substance was sentenced on December 17, 2019, by Chief Judge Jeffrey L. Viken, U.S. District Court.

Robert Cook, age 37, was sentenced to 4 years in federal prison, followed by 5 years of supervised release, and was ordered to pay a $100 special assessment to the Federal Crime Victims Fund. 

Cook joined a methamphetamine distribution conspiracy with other individuals no later than January 2017.  During the course of the conspiracy, Cook received methamphetamine directly from different individuals and distributed the methamphetamine in Rapid City.  Over the course of the conspiracy, at least 500 grams of methamphetamine was distributed in the Rapid City area.   

This case was investigated by the Unified Narcotics Enforcement Team (UNET), and the Bureau of Alcohol, Tobacco, Firearms, and Explosives.  UNET is comprised of law enforcement from the Pennington County Sheriff’s Office, Rapid City Police Department, South Dakota Division of Criminal Investigation, and the South Dakota National Guard.  Assistant U.S. Attorney Eric Kelderman prosecuted the case.

Cook was immediately turned over to the custody of the U.S. Marshals Service.   

Updated December 19, 2019

Drug Trafficking