Specific-and-Concrete Nexus Required to Search a Residence in Drug-Trafficking Investigations (Good-Faith May Still Save the Search)

1. Introduction

People of Michigan v. Craig Lamont Buggs, Jr. (Michigan Supreme Court, June 12, 2026) arose as an interlocutory challenge to the admissibility of evidence seized under search warrants for two residences in the Grand Rapids area: an apartment on Logan Street and a house on Prospect Avenue. The defendant sought suppression under the Fourth Amendment and Article 1, § 11 of the Michigan Constitution, arguing that the warrant affidavits failed to establish a sufficient nexus between suspected drug trafficking and each residence.

The Supreme Court, by order, denied leave to appeal. Justice Thomas, joined by Chief Justice Cavanagh, wrote separately, agreeing that suppression fails under current good-faith doctrine but warning that Michigan courts and magistrates were applying an overly permissive approach to residential search warrants in drug cases—particularly where the suspect does not reside at the location.

2. Summary of the Opinion

The Michigan Supreme Court denied the application for leave to appeal. Justice Thomas concurred in part and dissented in part:

• Probable cause: He would find probable cause existed for the Logan Street apartment, but not for the Prospect Avenue house.
• Suppression: Even where probable cause was lacking (Prospect Avenue), he agreed suppression fails because officers acted in objective good-faith reliance on a warrant under People v Goldston and United States v Leon.
• Why the Court should still take the case: He emphasized that courts may resolve Fourth Amendment questions even when the good-faith exception applies, because guidance is needed for officers and magistrates (citing United States v Leon).

3. Analysis

3.1 Precedents Cited

A. Exclusionary rule and good-faith

• People v Goldston, 470 Mich 523, 526 (2004): Applied Michigan’s good-faith exception, holding the exclusionary rule does not apply where officers rely objectively and in good faith on a warrant. Justice Thomas treats Goldston as controlling “current law” defeating suppression even if probable cause is later found wanting.
• United States v Leon, 468 US 897 (1984): Serves two roles in Justice Thomas’s analysis: (1) the doctrinal basis for good-faith reliance; and (2) the proposition that courts may still decide underlying Fourth Amendment questions to provide guidance, even if evidence will not be excluded.
• People v Lewis, 511 Mich 1105, 1116-1117 (2024) (CAVANAGH, J., dissenting): Cited as an example of ongoing debate about calibrating good-faith in “thin nexus” cases—specifically the suggested “minimally sufficient nexus” test. Justice Thomas does not adopt that test here, but frames the broader concern: nexus analysis is being diluted, and good-faith can mask that dilution unless courts address the merits.

B. The “nexus” requirement and the special status of the home

• People v Hughes, 506 Mich 512, 538-539 (2020), citing Warden, Md Penitentiary v Hayden, 387 US 294, 307 (1967): Used to anchor the “well established” rule that a search warrant requires a sufficient nexus between alleged criminal behavior and the place to be searched.
• People v Franklin, 500 Mich 92, 101 (2017), quoting Illinois v Gates, 462 US 213, 238 (1983): Supplies the core probable-cause formulation—“fair probability” that evidence will be found in a particular place. Justice Thomas relies on this to rebut any inference that probable cause of dealing alone authorizes searching every location connected to a suspect.
• Zurcher v Stanford Daily, 436 US 547, 556 (1978): Reinforces that the “critical element” is not suspicion of the property owner but reason to believe the specific evidence is located at the property. This supports Justice Thomas’s concern about searching residences where the suspect is not the primary occupant.
• Payton v New York, 445 US 573, 585 (1980): Cited to emphasize the home’s heightened Fourth Amendment protection (“chief evil” is physical entry of the home), thereby demanding careful magistrate gatekeeping and meaningful nexus scrutiny.
• Florida v Jardines, 569 US 1, 6 (2013) and Minnesota v Olson, 495 US 91, 95-100 (1990): Used to underscore that the home is “first among equals” and that even non-owners (e.g., overnight guests) can have Fourth Amendment interests, heightening the practical stakes of permissive residential warrant practices.

C. Totality-of-the-circumstances; avoidance of rigid tests

• Florida v Harris, 568 US 237, 244 (2013): Cited for the principle that probable-cause determinations resist bright-line rules and require an all-things-considered approach. Justice Thomas uses Harris to justify using “general guidelines” without converting them into per se rules.

D. Use of persuasive federal authority

• Abela v Gen Motors Corp, 469 Mich 603, 606-607 (2004): Supports the methodological move to consult lower federal court decisions as persuasive where Michigan authority is limited. Justice Thomas relies on this to bring in a body of Sixth Circuit “nexus-to-residence” caselaw.

E. Sixth Circuit “nexus to residence” guideposts (persuasive, not binding)

Justice Thomas organizes Sixth Circuit authority into usable categories:

• Direct connection between dealing and residence can establish nexus: United States v Sanders, 106 F4th 455, 462 (CA 6, 2024) (en banc).
• Ongoing operation + permanent residence can support inference that evidence will be stored at home: United States v Sheckles, 996 F3d 330, 342 (CA 6, 2021); United States v Gunter, 551 F3d 472, 480-481 (CA 6, 2009); United States v McCoy, 905 F3d 409, 418 (CA 6, 2018); United States v Miggins, 302 F3d 384, 393 (CA 6, 2002).
• Insufficient nexus where evidence shows only use or a single transaction not tied to the residence: United States v Brown, 828 F3d 375, 383-384 (CA 6, 2016); United States v McPhearson, 469 F3d 518, 524-525 (CA 6, 2006); and also Sheckles and McCoy (n 5) for related limits.
• Status as a drug dealer is not enough: Brown, 828 F3d at 383; United States v Simmons, 129 F4th 382, 387 (CA 6, 2025).
• Nexus may fail where residency is unclear: Sanders, 106 F4th at 466; United States v Reed, 993 F3d 441, 449 (CA 6, 2021); Simmons, 129 F4th at 387.
• “Specific and concrete” connection required (anti-generalization principle): Brown, 828 F3d 375, 382 (CA 6, 2016); echoed in United States v Burrell, 114 F4th 537, 551 (CA 6, 2024); and consistent with United States v Carpenter, 360 F3d 591, 595 (CA 6, 2004).

3.2 Legal Reasoning

A. The core doctrinal move: resisting “carte blanche” residential searches

Justice Thomas treats the nexus requirement as the controlling limiter: probable cause that a person is dealing drugs does not automatically translate into probable cause that evidence will be found in any location that person visits or is loosely connected to. He frames the magistrate’s constitutional role as gatekeeping, especially where the proposed search is a home.

B. Application to the two locations

1) Logan Street apartment: nexus satisfied

Justice Thomas concludes the affidavit created a fair probability that evidence would be found at Logan Street because it combined: (1) evidence defendant frequently stayed there for about a year (even if not on the lease), (2) multiple controlled heroin sales over four months suggesting an ongoing operation, and (3) a recent observation of defendant traveling directly from the apartment to a controlled buy and returning immediately after. On these facts, the affidavit provided a “specific and concrete” basis to tie drug dealing to that residence.

2) Prospect Avenue house: nexus lacking

By contrast, Prospect Avenue rested on what Justice Thomas characterizes as innocuous connections: vehicles used in transactions were registered to that address; one vehicle sat there for 30 days; and the defendant visited most days for several hours. Absent allegations that sales occurred there, that defendant lived there, or that trafficking-related items moved to/from the home, the affidavit showed only frequent visitation—not a meaningful link that evidence would probably be found inside. In Justice Thomas’s view, this is precisely the kind of “vague or generalized” reasoning the Fourth Amendment forbids.

C. Why suppression still fails: good-faith reliance

Even with a constitutional violation as to Prospect Avenue, Justice Thomas agrees suppression is barred by the good-faith exception under People v Goldston and United States v Leon, because officers executed a search pursuant to a warrant. He thus separates (i) the correctness of probable cause from (ii) the remedy of exclusion.

D. Why the Court should have granted leave anyway

Justice Thomas’s dissent from the denial of leave is institutional: if courts decline review whenever good-faith applies, Fourth Amendment doctrine risks “freezing” while warrants continue to issue on permissive showings. Relying on United States v Leon, he argues Michigan should take a case like this to articulate clearer nexus standards for residences, especially where the suspect is not the primary occupant.

3.3 Impact

A. Practical influence despite non-precedential posture

Although not binding, the statement is likely to be cited in future Michigan litigation for several propositions:

• Thin-nexus residential warrants (especially “suspect visits there” + “cars tied to address”) are vulnerable on the merits.
• Residency matters: the inference that dealers store evidence at “their home” weakens when the location is not clearly the suspect’s residence.
• Officer-experience boilerplate (“dealers keep evidence at home”) must be linked to the specific suspect and place, echoing United States v Brown and the critique in People v Lewis (CAVANAGH, J., dissenting).
• Good-faith is not a reason to avoid merits: litigants may press appellate courts to address probable cause anyway to guide future warrant practice.

B. Signals to magistrates and trial courts

The most immediate institutional impact is a caution to magistrates against “uncritical” approval of warrants for any residence with some connection to a suspected dealer. If adopted in future precedent, this approach would require more fact-specific articulation tying:

• the nature and scale of the suspected trafficking, and
• the suspect’s relationship to the residence (ownership/lease, overnight stays, exclusive access, observed transport, travel patterns),

to why evidence is probably inside the home to be searched.

C. Longer-term doctrinal pressure points

• Michigan’s standard for good-faith in “nexus-light” cases: the reference to the “minimally sufficient nexus” idea from People v Lewis suggests a live question whether Michigan will refine when good-faith applies to warrants supported by weak residential ties.
• Alignment with Sixth Circuit reasoning: the opinion’s framework implicitly invites Michigan courts to adopt Sixth Circuit-style categories (direct connection; ongoing operation + residence; mere use/single transaction; uncertain residency), while still applying a totality test.

4. Complex Concepts Simplified

• Probable cause: A practical, common-sense judgment that there is a “fair probability” evidence of a crime will be found in a particular place (as emphasized through People v Franklin and Illinois v Gates).
• Nexus: The required link between (1) the suspected crime and (2) the specific location to be searched. It is not enough that the person is suspected; there must be reason to think evidence is there.
• Exclusionary rule: A remedy that can suppress evidence obtained in violation of the Fourth Amendment.
• Good-faith exception: Even if a warrant lacked probable cause, evidence may still be admitted if officers reasonably relied on the warrant (People v Goldston; United States v Leon).
• Interlocutory appeal: An appeal taken before trial concludes, often to resolve suppression issues that affect what evidence the jury will hear.
• Controlled buy / confidential informant: Police-supervised drug purchase used to corroborate trafficking allegations; relevant to showing ongoing dealing, but not automatically to showing where evidence is stored.

5. Conclusion

The Court’s denial of leave leaves the lower-court ruling intact, and—because of the good-faith exception—keeps the evidence in play. But Justice Thomas’s statement (joined by Chief Justice Cavanagh) articulates a clear warning: residential search warrants in drug cases still require a “specific and concrete” nexus, and frequent visits or vehicle-registration ties may be constitutionally insufficient when the suspect does not reside there. The writing also highlights an important appellate policy point drawn from United States v Leon: courts may need to decide Fourth Amendment questions even when exclusion is unavailable, to prevent doctrine from stagnating and to guide warrant practice.