Background
Srecko Walker participated in a cocaine-distribution conspiracy involving an out-of-state supplier, an intermediary who mailed cocaine, and a postal worker paid to deliver packages along his routes. Investigators intercepted two packages containing kilograms of cocaine.
During surveillance, officers watched Walker leave his girlfriend’s Wagner Avenue residence, drive directly to a parking lot, and complete a transaction with a woman who later admitted buying cocaine from her dealer, “Rico.” The woman supplied a phone number linked to Walker. Officers later observed Walker leave the same residence for another suspected transaction and return. A warrant search of the residence uncovered cocaine and drug paraphernalia, and Walker subsequently admitted selling and mailing drugs.
A jury convicted Walker of conspiracy to distribute and possess with intent to distribute cocaine, distribution of cocaine, and possession with intent to distribute cocaine. The district court sentenced him to 360 months in prison. On appeal, Walker challenged the search, admission of statements from his proffer session, and the handling of testimony from a codefendant who became ill before cross-examination.
The Court’s Holding
The Sixth Circuit affirmed. It held that the search-warrant affidavit established probable cause to search the Wagner Avenue residence. Walker left that residence immediately before a confirmed cocaine sale, later departed for another suspected transaction, and returned after both events. His relationship to the residence’s owner, use of her vehicle, drug-trafficking history, and the officer’s observations collectively supplied a sufficient nexus between the residence and evidence of drug dealing. The court alternatively held that officers reasonably relied on the warrant under the good-faith exception.
The court held that Walker waived his challenge to the admission of his proffer statements. His proffer agreement permitted their use if he offered materially inconsistent evidence or arguments, and defense counsel conceded that the opening statement advanced an inconsistent buyer-seller theory and that relevant contrary proffer statements could be admitted. Counsel then raised no objection when the statements were introduced.
Walker also waived his Confrontation Clause claim concerning codefendant Steven Rasic. After illness prevented Rasic from returning for cross-examination, Walker’s counsel requested an instruction directing jurors to disregard Rasic’s testimony instead of delaying the trial. Walker personally confirmed that he understood and accepted that course. Judge Readler separately concurred to question whether increasingly broad Rule 410 proffer waivers may discourage candid plea negotiations, while joining the court’s opinion in full.
Key Takeaways
- Probable cause connected the residence to drug trafficking because officers observed Walker travel directly from it to a confirmed sale and later linked it to another suspected transaction.
- Even absent probable cause, suppression was unwarranted because the fact-specific affidavit was not bare-bones and officers reasonably relied on the warrant.
- A defendant may waive appellate review by conceding that a trial position triggers a proffer agreement and by choosing a curative instruction instead of preserving confrontation rights.
Why It Matters
The decision illustrates how surveillance of travel between a residence and suspected drug transactions can establish the required nexus for a residential search warrant, particularly when combined with corroborating facts. It also underscores that defense concessions and strategic choices at trial can extinguish constitutional and evidentiary claims rather than merely subject them to plain-error review.
Judge Readler’s concurrence highlights a broader concern for criminal practitioners: modern proffer agreements may authorize substantive use of admissions based on defense arguments, not merely impeachment if the defendant testifies inconsistently. Although the panel enforced Walker’s waiver, the concurrence urged prosecutors and defense counsel to consider whether expansive waivers may ultimately undermine the proffer process.