Date: Mar 11, 2025

United States v. Sherwood: Emergency 911 Calls + Weapon Admission Justify Terry Stop and Pocket Intrusion; McGirt Jurisdictional Defects Barred by Good-Faith (Pemberton)

I. Introduction

In United States v. Sherwood (10th Cir. Mar. 10, 2025) (nonprecedential Order and Judgment), the Tenth Circuit affirmed the denial of suppression motions and affirmed a sentencing enhancement after a late-night stop of a white Chevrolet Silverado in Tulsa, Oklahoma following multiple emergency calls reporting gunshots, including a report that shots were fired from a white Chevrolet Silverado at a specific address.

The principal Fourth Amendment issues were whether the police had (1) reasonable suspicion to stop the vehicle based on 911 calls, (2) probable cause to search the vehicle, and (3) reasonable suspicion and lawful scope to frisk the passenger (Sherwood), including reaching into his pocket. Sherwood also raised post-McGirt jurisdictional objections to state action and challenged a search warrant for his phone. Separately, he challenged a firearm-related guideline enhancement applied to his drug sentence.

II. Summary of the Opinion

Jurisdiction/Indian country: Applying United States v. Pemberton, the court refused to suppress evidence on the theory that McGirt v. Oklahoma revealed the stop occurred in Indian country and that state actors lacked authority; because the stop/searches predated McGirt, officers acted under an objectively reasonable good-faith belief in legality.
Stop: Eight emergency calls, including one describing a white Chevrolet Silverado at a precise address, provided reasonable suspicion under the totality of circumstances.
Vehicle search: The calls, occupants’ admissions of prior felony gun charges, nervous behavior, and observed holsters supported probable cause to search the truck.
Frisk/pocket entry: Officers had reasonable suspicion Sherwood was armed and dangerous; Sherwood’s statement that he had a pocketknife in his left front pocket justified reaching into that pocket, and discovery of drugs did not require suppression.
Phone warrant: A Franks v. Delaware challenge was forfeited because it was not raised below and not argued as plain error on appeal.
Sentencing: The § 2D1.1(b)(1) dangerous-weapon enhancement was affirmed because proximity/constructive possession sufficed and Sherwood failed to show it was “clearly improbable” the weapons were connected to the offense.

III. Analysis

A. Precedents Cited

1. Fourth Amendment framework for stops and frisks

Terry v. Ohio: Supplies the two-part inquiry (justified at inception; scope reasonably related) and authorizes limited pat-downs for weapons based on reasonable suspicion.
United States v. Madrid: Reiterates the Terry two-part test and illustrates that emergency calls plus corroboration can create reasonable suspicion.
United States v. Arvizu: Totality-of-the-circumstances approach; rejects divide-and-conquer analysis.
United States v. Sokolow and United States v. Montoya de Hernandez: Reasonable suspicion is lower than probable cause but must rest on articulable facts, not a hunch.
United States v. Daniels: Sets the Tenth Circuit’s framing for when emergency calls justify a stop—reliability indicia plus information suggesting crime.
Florida v. J.L. and United States v. Chavez (660 F.3d 1215): The five-factor reliability test for informant/emergency tips: anonymity, firsthand contemporaneous knowledge, detail, motivation, and corroboration.

2. Ordering occupants out and conducting frisks

Arizona v. Johnson and United States v. Hammond: After a lawful traffic stop, officers may order driver/passengers out; pat-downs require reasonable suspicion the person is armed and dangerous.
Knowles v. Iowa: Contrasts search incident to citation with the need for reasonable suspicion for a frisk.
United States v. Albert: Emphasizes practical, common-sense review; discourages unrealistic second-guessing of officer-safety decisions.

3. Scope of frisk; reaching into pockets; officer safety

Adams v. Williams: Permits limited weapon retrieval based on reasonable suspicion; reinforces officer-safety rationale in close encounters.
United States v. King and Long: When an officer has an objective basis to think a detainee is armed and dangerous, officer safety can outweigh privacy interests; discovery of non-weapon contraband during a legitimate protective search is not suppressed.
United States v. Rochin: “Not a game of blind man’s bluff”—officers need not risk safety by guessing the nature of an unknown object in pockets.
United States v. Melendez-Garcia and United States v. Perdue: Officer-safety measures must be reasonably necessary to maintain the status quo during a Terry stop.

4. Vehicle searches and probable cause

United States v. Bradford and Florida v. Meyers: Automobile searches without a warrant require probable cause.
United States v. Saulsberry and United States v. Chavez (534 F.3d 1338): Probable cause exists if there is a fair probability of contraband/evidence; once probable cause exists, officers may search containers that could hold contraband.
Maryland v. Dyson, Michigan v. United States, United States v. Burgess (576 F.3d 1078), and United States v. Downs: Illustrative fact patterns supporting probable cause (tips with specifics, visible contraband, dog alerts, odor of marijuana).

5. McGirt, good-faith, and suppression

McGirt v. Oklahoma: Clarified reservation status and, by implication, jurisdictional boundaries; triggered many retroactive jurisdiction challenges to state investigations.
United States v. Pemberton: The controlling Tenth Circuit authority foreclosing suppression where state officers/judges acted with objectively reasonable good faith pre-McGirt, because exclusion would not deter misconduct.

6. Preservation/forfeiture and plain error

United States v. Leffler, Richison v. Ernest Grp., Inc., and United States v. Kearn: Unraised arguments are forfeited; appellate review (if any) proceeds only under a rigorous plain-error standard.
Franks v. Delaware: Material, reckless false statements/omissions in a warrant affidavit can invalidate a warrant, but the claim must be properly preserved and litigated.

7. Sentencing—weapon enhancement for drug offenses

United States v. Portillo-Uranga and United States v. Mollner: Standard of review and the burden-shifting framework for § 2D1.1(b)(1).
United States v. Pompey, United States v. Zavalza-Rodriguez, and United States v. Vaziri: “Possession” under § 2D1.1(b)(1) can be constructive and established by proximity; once presence/connection is shown, defendant must prove it is “clearly improbable” the weapon was connected to the offense.

B. Legal Reasoning

1. McGirt jurisdictional suppression barred by good-faith (Pemberton)

Sherwood argued that because he is a tribal member and the location was later understood (post-McGirt) to be Indian country, Oklahoma officials lacked authority to stop him and a state judge lacked authority to issue the phone warrant. The panel treated United States v. Pemberton as dispositive: when officers act under an objectively reasonable good-faith belief their conduct is lawful, the exclusionary rule’s deterrence rationale does not apply. Because the stop and searches occurred before McGirt and Sherwood did not show bad faith, suppression was unavailable on jurisdictional grounds.

2. Reasonable suspicion for the stop based on multiple emergency calls

Applying the Florida v. J.L./United States v. Chavez reliability factors (as reiterated in United States v. Daniels), the court emphasized: the callers were not “truly anonymous” (names and contact details were provided); they reported firsthand, contemporaneous observations; at least one caller gave a specific vehicle and address; there was no apparent improper motive; and eight calls in close geographic and temporal proximity corroborated each other.

The court rejected two attenuation arguments: (1) the ~30-minute gap between the last call and the stop was not too long in context (overnight events spanning ~45 minutes already), and (2) the vehicle descriptor (white Chevrolet Silverado) was not too generic when combined with the exact address match, time of night, and gravity of “shots fired.”

3. Probable cause to search the truck

Using the “fair probability” standard from United States v. Saulsberry/United States v. Bradford, the panel held probable cause existed based on the cumulative facts: repeated gunshot reports tied to a matching vehicle; occupants’ admissions of prior felony gun charges; heightened nervousness; and observation of holsters (including an empty holster on the driver’s hip). Under Saulsberry, once probable cause existed, officers could search the vehicle and containers capable of concealing evidence/contraband.

4. Reasonable suspicion to frisk Sherwood and lawful scope to reach into his pocket

Under Arizona v. Johnson/United States v. Hammond, the stop permitted ordering Sherwood out of the vehicle. Under Terry and United States v. Albert, the same circumstances supporting the vehicle search also supported an articulable belief that occupants might be armed and dangerous.

On scope, the panel reasoned that Sherwood’s own statement—he had a pocketknife and identified the pocket—provided an objective basis to retrieve the weapon from the pocket, not merely pat it from the outside. The court further invoked United States v. Rochin to reject a rule requiring officers to “guess” the risk posed by an object before taking protective action. Finally, citing Long, the court held that contraband found during a lawful protective search is not suppressible merely because it is not a weapon.

5. Phone warrant challenge forfeited

Sherwood attempted to assert that officers misled the judge—i.e., a Franks v. Delaware theory—but conceded he did not raise it below. Under United States v. Leffler (and related forfeiture/plain-error cases), the panel declined to consider it.

6. Sentencing enhancement under § 2D1.1(b)(1)

The panel applied the burden-shifting approach from United States v. Portillo-Uranga and United States v. Pompey. Once the government showed temporal/spatial proximity between the weapons and drug trafficking activity, Sherwood had to prove it was “clearly improbable” the weapons were connected to the offense. The court held he could not meet that burden given proximity to firearms and drug distribution tools (scales/baggies) and evidence suggesting his awareness of the guns.

C. Impact

Emergency-call stops: Although nonprecedential, the decision reinforces that multiple corroborating 911 calls—especially where at least one includes a specific vehicle and location—can supply reasonable suspicion even with some time delay.
Frisk scope after weapon admission: The court articulates a practical rule: when a detainee identifies a weapon and its location, officer safety can justify immediate pocket entry to retrieve it, without requiring an officer to rely solely on an external pat-down.
Post-McGirt suppression litigation: The opinion extends Pemberton’s approach: pre-McGirt state investigations in areas later understood as Indian country are unlikely to yield suppression absent evidence undermining good faith.
Appellate preservation: The case underscores that Franks claims and “handcuff-as-arrest” theories must be raised in the district court (or argued under plain error on appeal) to receive appellate consideration.
Guidelines practice: The opinion reiterates that § 2D1.1(b)(1) often turns on proximity and the defendant’s inability to show the weapon-drug connection is “clearly improbable,” even without a separate firearm conviction.

IV. Complex Concepts Simplified

Terry stop: A brief detention allowed when an officer can point to specific facts suggesting crime may be occurring. It is less demanding than probable cause.
Reasonable suspicion vs. probable cause: Reasonable suspicion requires articulable facts indicating possible criminal activity; probable cause requires a fair probability that evidence or contraband will be found.
“Indicia of reliability” for 911 calls: Courts assess whether an emergency report is trustworthy by looking at anonymity, firsthand timing, detail, motive, and whether police or other calls corroborate it.
Protective frisk and scope: A frisk is a safety search for weapons during a lawful detention. If circumstances objectively indicate a weapon is present—especially if the person admits it—an officer may take reasonable steps to secure it.
Exclusionary rule and good faith: Evidence is suppressed primarily to deter police misconduct. If officers reasonably believed their conduct was lawful, suppression may be denied because deterrence would be minimal.
Franks challenge: A claim that a warrant was obtained using material lies or reckless omissions in the affidavit. It must be timely raised and supported, typically through a request for a Franks hearing.
Forfeiture and plain error: If an argument is not raised in the trial court, it is usually forfeited. An appellate court may review only under strict “plain error” rules if properly invoked.
§ 2D1.1(b)(1) dangerous-weapon enhancement: In drug cases, the sentencing level increases if a weapon was present and connected to the offense. Proximity can establish possession; the defendant must show it is clearly improbable the weapon was related.

V. Conclusion

United States v. Sherwood affirms a broad, totality-based validation of police responses to clustered “shots fired” 911 calls and emphasizes officer-safety discretion when a detainee identifies a weapon and its location. It also confirms that, under United States v. Pemberton, post-McGirt jurisdictional revelations generally do not trigger suppression for pre-McGirt state investigations carried out in objectively reasonable good faith. Finally, it illustrates two practice points: preserve warrant-misrepresentation and arrest-by-handcuff arguments in the district court, and expect § 2D1.1(b)(1) to apply when firearms are in proximity to drug trafficking activity unless the defendant can prove a “clearly improbable” connection.