United States v. Gray – Do It For The Caselaw

Holding: The court affirmed the district court's denial of the suppression motion, holding that the third firearm was admissible under the independent source doctrine.
Standard: independent source doctrine
Vote: Unanimous affirmation of the district court's judgment.
Practical effect: The ruling reinforces the independent source doctrine in cases where a search warrant is obtained after an initial Fourth Amendment violation, provided the warrant affidavit stands on its own probable cause.

The Sixth Circuit affirmed the denial of a motion to suppress a firearm seized during a search warrant execution. The court held that the independent source doctrine applied because the warrant was supported by probable cause unrelated to the initial unlawful arrest.

Background

Police executed an arrest warrant for Gianni Gray based on a bare-bones affidavit, violating the Fourth Amendment. During the entry, officers observed three firearms but only seized two immediately. They left the third gun in the basement until investigators returned with a separate search warrant. The government later confessed error regarding the first two guns, but the case proceeded on the admissibility of the third gun seized under the warrant.

The court’s reasoning

The court applied the independent source doctrine, requiring that the decision to seek the warrant not be prompted by the illegal entry and that the magistrate would have issued the warrant without the tainted information. The court found that investigators would have sought the warrant regardless of the arrest, and the affidavit contained sufficient probable cause to connect Gray to the residence and the murder weapon without the excluded paragraph.

The search warrant provided an independent source for the discovery of the third gun, so the district court correctly declined to suppress it from evidence.

United States v. Gray, No. 25-3672 (6th Cir. July 13, 2026)

What it means going forward

The ruling reinforces the independent source doctrine in cases where a search warrant is obtained after an initial Fourth Amendment violation, provided the warrant affidavit stands on its own probable cause.