A man involved in a conspiracy to distribute cocaine and methamphetamine pled guilty January 6, 2026, in federal court in Sioux City.
Matthew Groat, 41, from Fort Dodge, Iowa admitted that from August 2025 through November 2025 he and others distributed over 2,200 grams of methamphetamine and at least 10 grams of cocaine to individuals in the Fort Dodge area. Groat also admitted that on two occasions in September 2025 he distributed about 10 grams of cocaine to individuals cooperating with law enforcement and on two other occasions in September 2025 and three times in October 2025, he distributed a total of more than 130 grams of pure methamphetamine. Groat further admitted to obtaining 5 to 10 pounds of methamphetamine from a local source during the four months of the conspiracy and selling it to people around Fort Dodge.
Sentencing before United States District Court Judge Leonard T. Strand will be set after a presentence report is prepared. Groat remains in custody of the United States Marshal pending sentencing. Groat faces a mandatory minimum sentence of 10 years’ imprisonment and a possible maximum sentence of life imprisonment, a $10,000,000 fine, and at least five years of supervised release following any imprisonment.
The case is being prosecuted by Assistant United States Attorney Shawn S. Wehde and was investigated by Iowa Division of Narcotics Enforcement, the Fort Dodge Police Department, Iowa State Patrol, Webster County Sheriff’s Office, and the Iowa DCI Criminalistics Laboratory.