Background
Deangelo Banks was driving in Decatur, Illinois, on the evening of May 27, 2020, when Sergeant Scott Rosenbery, patrolling in an unmarked car, observed Banks make a left turn without signaling at least 100 feet in advance, violating Illinois law. After Banks parked in a nearby strip mall lot, responding officers Morey and Ganley initiated a traffic stop and discovered that Banks’s insurance card had expired. Banks voluntarily exited his vehicle to call someone for updated insurance information.
While Banks was still on the phone seeking his insurance details, Officers Austin Clark and Detective Chad Larner arrived with a certified drug-sniffing dog. The dog alerted to narcotics while sniffing the exterior of the car. Police then searched the vehicle’s interior and discovered a semi-automatic pistol hidden behind a panel under the center console. Notably, no drugs were found despite the dog’s alert.
Banks was arrested and charged with knowingly possessing a firearm while a felon in violation of 18 U.S.C. § 922(g)(1) and § 924(a)(2). He moved to suppress the handgun but the district court denied the motion. At trial, Banks sought a directed verdict on grounds of insufficient evidence, which was also denied. After conviction, he appealed on multiple grounds, including claims that the traffic stop lacked reasonable suspicion, was unreasonably prolonged, and that the evidence was insufficient to establish knowing possession.
The Court’s Holding
The Seventh Circuit affirmed Banks’s conviction on all grounds. Regarding the initial traffic stop, the court found no clear error in the district court’s credibility determination that Officer Rosenbery lawfully observed the signaling violation. Although Rosenbery’s testimony contained some inconsistencies and uncertainties—he could not specify the exact distance behind Banks’s vehicle or accurately estimate the block’s length—the court deferred to the trial judge’s assessment that the officer’s testimony, grounded in his familiarity with the area and the adequacy of street lighting, was sufficiently credible to establish reasonable suspicion for the stop.
On the question of unlawful prolongation, the court held that the traffic stop was not impermissibly extended. The dog arrived only four minutes after the stop began, and Banks remained on the phone obtaining insurance information during that entire period. Officer Ganley’s brief questioning of Banks did not delay or inhibit Banks’s efforts to obtain the updated insurance card. Critically, the court found that Banks forfeited his prolongation argument by failing to raise it at the suppression hearing, instead introducing the evidence for the first time at trial. Even considering the merits, the momentary exchange did not constitute unreasonable prolongation.
Finally, on the sufficiency of evidence for constructive possession, the court found ample circumstantial evidence from which a rational jury could convict. Banks had his personal documents in the vehicle and was listed on the car’s registration. Although Banks initially claimed only he drove the car, he later admitted occasionally loaning it to others. Recorded jail calls revealed his knowledge that police “went straight to where the lick was,” suggesting he understood contraband was present. The court viewed this evidence in the light most favorable to the prosecution and concluded that the jury could rationally find beyond a reasonable doubt that Banks knowingly possessed the firearm.
Key Takeaways
- Traffic stops based on observed traffic violations remain valid even when an officer’s testimony contains minor inconsistencies, provided the credibility assessment is supported by the trial record and is not clearly erroneous.
- A dog sniff conducted during a lawful traffic stop does not violate the Fourth Amendment if it does not prolong the stop beyond the time reasonably necessary to conduct the traffic stop’s mission, and a certified drug-sniffing dog’s alert establishes probable cause regardless of whether drugs are ultimately found.
- Constructive possession of a firearm can be established through circumstantial evidence showing the defendant’s substantial connection to the location where the gun was found, including contradictory statements about others’ access to the vehicle and admissions made in custody.
- Defendants forfeit appellate review of suppression issues not raised at the suppression hearing itself; introducing new evidentiary support at trial does not cure this forfeiture.
Why It Matters
This decision reinforces law enforcement’s ability to conduct routine traffic stops and drug-sniffing dog searches without requiring independent reasonable suspicion for the dog sniff itself. The court’s credibility-based approach to reviewing officer testimony on traffic violations gives substantial deference to trial courts’ factual findings, making it difficult for appellants to overturn convictions based on challenges to the initial stop. This has practical implications for criminal defendants: even when an officer’s recollection is imperfect, courts will credit it if the trial judge finds it generally credible and internally consistent.
Additionally, the decision illustrates that constructive possession charges can proceed on circumstantial evidence alone, particularly when a defendant’s changing narratives and incriminating statements support an inference of knowledge. The court’s holding that the absence of drugs does not undermine a certified dog’s alert ensures that law enforcement retains this investigative tool despite high false-positive rates. For defense counsel, the decision underscores the critical importance of litigating Fourth Amendment challenges at the suppression hearing stage; arguments introduced post-trial will not save an otherwise-forfeited claim, even if they might have affected the suppression outcome.