A man who conspired to distribute methamphetamine while illegally possessing a gun pled guilty March 18, 2026, in federal court in Sioux City.
Clayton Brown, age 34, from Lake City, Iowa, was convicted of one count of conspiracy to distribute methamphetamine and one count of felon in possession of a firearm. Brown has seven prior felony convictions that prohibited him from possessing guns.
At the plea hearing, Brown admitted being in a conspiracy that distributed at least four pounds of methamphetamine in about eight-months in 2025. Twice in October 2025, Brown distributed over 80 grams of pure methamphetamine to an individual cooperating with law enforcement. During a search of Brown’s home, officers seized a Glock handgun, methamphetamine, marijuana, over $2,000 in cash, and other items related to drug distribution.
Sentencing before United States District Court Judge Leonard T. Strand will be set after a presentence report is prepared. Brown remains in custody of the United States Marshal pending sentencing. Brown faces a mandatory minimum sentence of 10 years’ imprisonment and a possible maximum sentence of life imprisonment, a $10,250,000 fine, and at least five years of supervised release following any imprisonment.
This case is part of Operation Take Back America a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations (TCOs), and protect our communities from the perpetrators of violent crime.
The case is being prosecuted by Assistant United States Attorney Shawn S. Wehde and was investigated by the Iowa Division of Narcotics Enforcement, the Carroll County Sheriff’s Office, the Iowa DCI Laboratory, and the Bureau of Alcohol, Tobacco, Firearms, and Explosives.
Court file information at https://ecf.iand.uscourts.gov/cgi-bin/login.pl .
The case file number is 25-3057. Follow us on X @USAO_NDIA.
Source: U.S. Attorney’s Office — Northern District of Iowa — U.S. Department of Justice press release.