Ex-NFL star Adrian Peterson filed a motion to suppress key evidence in his DWI case, arguing Sugar Land police violated his constitutional rights when they arrested him asleep at a gas station pump in October 2025.
Peterson's attorney, Larry P. McDougal Jr., wrote in a filing on October 2, 2026 — just days before the matter was expected to go to trial — that Sugar Land Police Department officers violated Peterson's "constitutional and statutory rights" when they arrested him at a gas station in October 2025. The motion contends that although officers found Peterson asleep at the wheel of a vehicle near one of the station's pumps, they had no right to escalate the encounter into a driving-while-impaired investigation.
"The initial contact with Defendant was conducted pursuant to a welfare check," McDougal wrote. "After Defendant denied needing medical assistance, Officers unlawfully prolonged the length of the investigation to conduct a fishing expedition with no reasonable suspicion rationally related to any crime." The filing argues that because Peterson was taken into custody "without lawful warrant, probable cause or other lawful authority," items including Peterson's statements, blood tests and toxicology reports should be suppressed at trial.
Court officials stated in a subsequent notice of hearing that Peterson "is entitled to a hearing on this matter," and the parties are now slated to discuss the suppression issue on October 13, the scheduled date of the jury trial.
Peterson, the former Minnesota Vikings running back and 2012 NFL MVP, has faced a string of legal problems since his playing career ended. The DWI arrest in Texas was the latest in a series of run-ins with law enforcement, including past incidents involving child discipline charges and financial disputes with creditors. The suppression motion represents what the California Post described as a "Hail Mary" attempt to derail the prosecution before it reaches a jury.
Peterson's legacy on the field remains formidable: the 2012 MVP rushed for 2,097 yards that season, nine yards short of Eric Dickerson's single-season record, and he retires as one of the most physically dominant running backs of his era. But his post-career years have been marked by financial distress — including court judgments over unpaid debts — and repeated legal entanglements. A DWI conviction in Texas can carry jail time, fines and license suspension, and a loss at the suppression hearing would leave the prosecution's evidence largely intact heading into trial. Peterson's legal team, meanwhile, has signaled it will fight the case aggressively, arguing that the stop violated basic constitutional protections and that the evidence gathered afterward should never reach a jury.