Felon who Conspired to Distribute Drugs and Possessed Firearms Sentenced to Over Twenty-Five Years in Federal Prison

A Cedar Rapids man who conspired to distribute controlled substance was sentenced July 7, 2025, to more than 25 years in federal prison.

James Colquhoun, age 40, from Cedar Rapids, Iowa, received the prison term after a February 10, 2025, guilty plea to conspiracy to distribute a controlled substance after a prior conviction for a serious drug felony, carrying of a firearm during and in relation to a drug trafficking crime, and possession of a firearm in furtherance of a drug trafficking crime.

Evidence at the plea and sentencing hearings showed that between January 2024 and February 13, 2024, Colquhoun knowingly conspired with others to distribute significant quantities of methamphetamine in the Cedar Rapids area.  On February 13, 2024, officers stopped Colquhoun’s vehicle and searched it.  During the search, officers located over 500 grams of methamphetamine, heroin, cocaine, over $25,000, and a firearm.  Colquhoun knowingly possessed those controlled substances with the intent to distribute them.  After the traffic stop, officers searched Colquhoun’s hotel room where he resided.  During the search of his hotel room, investigators located over 600 grams of heroin, over 50 grams of methamphetamine, and another firearm.  In 2014, Colquhoun was convicted in the United States District Court for the Northern District of Iowa of distribution of a controlled substance and possession of a firearm in furtherance of a drug trafficking crime and carrying a firearm during and relation to a drug trafficking crime.  

Colquhoun was sentenced in Cedar Rapids by United States District Court Chief Judge C.J. Williams.  Colquhoun was sentenced to 336 months’ imprisonment.  He must also serve a 10-year term of supervised release after the prison term.  There is no parole in the federal system.

Colquhoun is being held in the United States Marshal’s custody until he can be transported to a federal prison.

The case was prosecuted by Assistant United States Attorney Dillan Edwards and Special Assistant United States Attorney Michael Hudson, and it was investigated by the Drug Enforcement Administration, the Bureau of Alcohol, Tobacco, Firearms, and Explosives, Homeland Security Investigations, the Cedar Rapids Police Department, and the Marion Police Department.  

Court file information at https://ecf.iand.uscourts.gov/cgi-bin/login.pl.

The case file number is 24-CR-00029-001.

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