Shannon Maurice Johnson, 32, of Des Moines, Iowa, is headed to federal prison for 180 months after pleading guilty to illegally possessing firearms obtained through a straw purchase scheme. The sentence, handed down February 12, 2018, by U.S. District Chief Judge John A. Jarvey, marks the end of a federal probe into Johnson’s efforts to arm himself despite being barred by law.
Johnson admitted in court documents that he orchestrated a plan to bypass federal background checks by using a third party—his co-defendant, Carolett Leyva—to purchase multiple firearms from gun shops in the Des Moines area. Because Johnson has a prior felony conviction, he is legally prohibited from owning or possessing any firearm, forcing him to rely on Leyva to acquire the weapons on his behalf.
The scheme unraveled in February 2017 when Illinois State Patrol officers pulled over a vehicle linked to Johnson during a routine traffic stop. Authorities discovered one of the firearms purchased by Leyva in Johnson’s possession, triggering a chain of federal charges under the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) jurisdiction.
Johnson was swiftly charged with being a felon in possession of a firearm, a violation of federal law that carries steep penalties. He pleaded guilty without a plea agreement, fully admitting to directing Leyva to acquire the guns for his use. No evidence suggested immediate use in a violent crime, but prosecutors argued the mere possession posed a serious threat to public safety.
Carolett Leyva, who faces identical charges for acting as the straw buyer, is scheduled for sentencing before Chief Judge Jarvey on February 20, 2018. Authorities have not disclosed whether she cooperated with investigators, but her role was central to the illegal acquisition of the weapons used by Johnson.
The case was jointly investigated by the ATF, Illinois State Patrol, Mid Iowa Narcotics Task Force, and the Iowa Division of Narcotics Enforcement. Federal prosecutors from the U.S. Attorney’s Office for the Southern District of Iowa led the case, underscoring a broader crackdown on illegal gun trafficking in the Midwest. Johnson will serve his full 15-year sentence without parole, followed by three years of supervised release.
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Key Facts
- State: Iowa
- Agency: DOJ USAO
- Category: Weapons
- Source: Official Source ↗
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