Former Arizona Cardinals general manager Steve Keim has issued a forceful denial after DeAndre Hopkins accused him of tampering with the drug test that led to Hopkins’ six-game suspension in 2022.
The dispute surfaced over the weekend when Hopkins, replying to an Instagram post accusing Keim of ties to an alleged financial scam, wrote a message aimed at his former GM. According to Yahoo Sports, Hopkins wrote: “I got set up when I played for his team and lost 13 million. Skeme Slime was my GM, contaminated drug test go figure how that happened.” Hopkins later deleted the post.
Hopkins didn’t name Keim directly, but he was Arizona’s general manager throughout Hopkins’ suspension and release, making the reference unmistakable.
Keim’s Response
Keim answered publicly on Tuesday through a statement provided to Pro Football Talk. He didn’t soften it.
“DeAndre Hopkins recently published and then deleted a statement falsely suggesting that I was responsible for contaminating or manipulating the drug test associated with his 2022 NFL suspension. That accusation is completely false.”
Keim went further, denying any role in the process at all. Per NBC Sports, he said he “did not contaminate, alter, manipulate, interfere with, or cause anyone else to interfere with DeAndre’s drug test or its results,” and added he “had no involvement in causing the test result that led to his suspension.”
He didn’t stop at denial. Keim said the deleted post still did damage, and that he’s retained attorney Raees Mohamed of the Scottsdale-based firm RM Warner Law, which specializes in business and defamation cases. Heavy.com reports the wording of Keim’s statement suggests he’s prepared to pursue this in court rather than let it sit as a social media back-and-forth.
“I have no intention of engaging in a public back-and-forth or litigating this issue on social media,” Keim said in the statement. “But I also will not remain silent when I am falsely accused of conduct that I did not commit.”
What Actually Happened in 2022
The NFL suspended Hopkins for the first six games of the 2022 season for violating the league’s policy on performance-enhancing substances. At the time, an independent expert concluded the banned substance likely traced back to a contaminated supplement — not intentional use. The NFL upheld the suspension anyway, since players are held strictly responsible for whatever turns up in their system, regardless of intent.
The financial hit was steep. Hopkins’ contract carried a maximum-forfeiture clause, and the suspension triggered a forfeiture of guaranteed money. Independent Pro Football Talk analysis at the time put that number at $5.2 million — well under the $13 million figure Hopkins cited in his recent post, a discrepancy several outlets have noted without explanation from Hopkins.
The suspension carried a second consequence: it voided the no-trade clause in Hopkins’ deal. That gave Keim and the Cardinals more room to maneuver with the five-time Pro Bowler’s future. Arizona released Hopkins in 2023.
| Detail | Figure |
|---|---|
| Games missed (2022 suspension) | 6 |
| Money forfeited (per PFT analysis) | $5.2 million |
| Money Hopkins claims he lost | $13 million |
| Cardinals’ 2022 record | 4-13 |
The Backdrop: Keim’s Ties to a Fraud Investigation
Hopkins’ accusation didn’t arrive in a vacuum. It came days after a wave of scrutiny over Keim’s connection to Mohamed Coulibaly, a 24-year-old entrepreneur who ran an e-commerce venture called Motion Ventures. A Barron’s investigation published July 15 alleged Coulibaly used fabricated sales data to convince NFL players to invest in Shopify storefronts, and that three former players lost more than $1 million combined. Coulibaly was found dead in a swimming pool on July 31 in Harrison Township, New Jersey; authorities are still investigating, and no cause of death has been confirmed publicly.
Court and reporting documents cited by ESPN show a November 2025 pitch deck listing Keim as Motion Ventures’ “chief operation/growth officer.” Keim has told ESPN he believes Coulibaly used his name and reputation to “legitimize his business,” and that he never had access to the company’s bank accounts. He said he’s since retained separate counsel to deal with the fallout from that situation as well.
It was in the comments of an Instagram post referencing that scandal — not a standalone accusation — where Hopkins first invoked Keim’s name over the drug test, according to Yahoo Sports.
Where This Goes Next
Hiring a defamation attorney doesn’t guarantee a lawsuit, but it signals Keim isn’t treating this as noise. Accusing someone of manipulating a federally regulated drug test is a serious charge, and Keim’s statement leans on that directly, calling it an attack on “the work I spent decades building in the National Football League.”
Hopkins hasn’t publicly elaborated on what led him to believe Keim was involved, and he hasn’t addressed Keim’s denial as of this writing. He’s currently an assistant wide receivers coach at Georgia Tech after spending last season with the Baltimore Ravens.
Nothing here has been confirmed by the NFL, any law enforcement body, or independent investigation — it remains Hopkins’ claim against Keim’s denial, with legal counsel now involved on Keim’s side.
