United States v. Freddie Sanchez: “Background Evidence” Outside Rule 404(b) in Drug Conspiracy Trials and the “Good Cause” Threshold for Substituting Appointed Counsel

1. Introduction

In United States v. Freddie Sanchez (6th Cir. June 29, 2026) (unpublished), the Sixth Circuit affirmed Freddie Sanchez’s convictions and sentences arising from cocaine trafficking. Sanchez was charged in the Northern District of Ohio with (1) possessing cocaine with intent to distribute and (2) conspiring with Akeem Stafford and others to do so, with the indictment alleging a conspiracy lasting from August 15 to September 15, 2022.

The appeal presented five recurring criminal-procedure themes: (i) the boundary between prohibited “other acts” evidence under Federal Rule of Evidence 404(b) and admissible “background” evidence; (ii) Rule 403 unfair-prejudice balancing in drug cases; (iii) when a defendant has “good cause” to replace appointed counsel; (iv) preservation standards for sufficiency-of-evidence claims; and (v) procedural and substantive reasonableness review at sentencing, including relevant conduct drug quantity and co-defendant disparity arguments.

2. Summary of the Opinion

The Sixth Circuit rejected each of Sanchez’s challenges and affirmed. The court held:

  • The challenged “Stanley investigation” evidence (Snapchat messages, CI recordings, and the controlled buy) was not barred by Rule 404(b) because it either directly proved the charged conspiracy (events within the conspiracy period) or qualified as admissible background evidence that “complete[d] the story” of why investigators focused on Sanchez.
  • Rule 403 did not require exclusion because the evidence was highly probative and any prejudice was mitigated by a limiting instruction.
  • The district court did not abuse its discretion by declining to appoint different counsel; Sanchez failed to show “good cause,” and the court conducted an adequate inquiry.
  • Ineffective-assistance claims were not reviewed on direct appeal because no error was apparent on the record.
  • Evidence was sufficient to sustain the possession-with-intent conviction (preserved) and the conspiracy conviction (reviewed under a more defendant-unfriendly standard due to lack of renewal).
  • The drug sentence and revocation sentence were procedurally and substantively reasonable, including inclusion of the controlled-buy cocaine as relevant conduct and rejection of a co-defendant disparity challenge.

3. Analysis

3.1. Precedents Cited

A. Evidentiary rulings: Rule 404(b), background evidence, and Rule 403

  • United States v. Chavez, 951 F.3d 349 (6th Cir. 2020): Provided the abuse-of-discretion standard for evidentiary rulings and the general sufficiency framework (viewing evidence in the light most favorable to the government).
  • United States v. Hardy, 228 F.3d 745 (6th Cir. 2000): Cited for the core Rule 404(b) principle—no “other acts” evidence to prove character and propensity.
  • United States v. De Oleo, 697 F.3d 338 (6th Cir. 2012): Defined “background evidence” as context that acts as a prelude or completes the story.
  • United States v. Martinez, 430 F.3d 317 (6th Cir. 2005): Key authority that background evidence typically does not trigger Rule 404(b)’s restrictions.
  • United States v. Gibbs, 797 F.3d 416 (6th Cir. 2015): Reinforced that “preceding or contemporaneous acts” can be admissible when “incidental but necessary to telling a cogent story”—a framing the panel used to justify the “Stanley investigation” narrative.
  • Old Chief v. United States, 519 U.S. 172 (1997): Supplied the definition of “unfair prejudice” as an “undue tendency” to decide on an improper basis.
  • Richardson v. Marsh, 481 U.S. 200 (1987): Supported the presumption that juries follow limiting instructions, undercutting Sanchez’s claim of unfair prejudice.

B. Right to counsel and substitution of appointed counsel

  • Karacson v. Shaver, 176 F.4th 525 (6th Cir. 2026): Emphasized that defendants are entitled to competent appointed counsel, not counsel of choice—central to rejecting Sanchez’s Sixth Amendment framing.
  • United States v. Iles, 906 F.2d 1122 (6th Cir. 1990): Set the “good cause” requirement for substituting appointed counsel.
  • United States v. Mack, 258 F.3d 548 (6th Cir. 2001): Provided the four-factor framework (timeliness, adequacy of inquiry, total breakdown in communication, and efficient administration of justice) and the abuse-of-discretion standard.
  • United States v. Williams, 176 F.3d 301 (6th Cir. 1999) and United States v. Trevino, 7 F.4th 414 (6th Cir. 2021): Used to treat two-weeks-before-trial requests as typically untimely.
  • United States v. Powell, 847 F.3d 760 (6th Cir. 2017): Required inquiry once dissatisfaction is made known and explained what constitutes an adequate inquiry (letting the defendant explain the conflict).
  • United States v. Chambers, 441 F.3d 438 (6th Cir. 2006): Provided a contrasting timeliness example.
  • United States v. Daniels, 163 F.4th 992 (6th Cir. 2026): Supported the efficiency rationale—new counsel would need time to get up to speed.

C. Ineffective assistance on direct appeal

  • United States v. Erker, 129 F.4th 966 (6th Cir. 2025) and United States v. Lopez-Medina, 461 F.3d 724 (6th Cir. 2006): Anchored the rule that ineffective-assistance claims are generally reserved for postconviction proceedings unless error is apparent from the record.

D. Sufficiency of the evidence and standards of review

  • United States v. Raymore, 965 F.3d 475 (6th Cir. 2020): Established the preservation rule—move for acquittal at the end of the government’s case and renew at the close of evidence to preserve sufficiency challenges.
  • United States v. Allen, 619 F.3d 518 (6th Cir. 2010): Stated elements for possession with intent to distribute.
  • United States v. Draper, 888 F.2d 1100 (6th Cir. 1989): Provided constructive possession definition (dominion and control, directly or through others).
  • United States v. Reed, 163 F.4th 338 (6th Cir. 2025): Cited by analogy for constructive possession concepts in similar contexts.
  • United States v. Jackson, 55 F.3d 1219 (6th Cir. 1995): Large quantity supports inference of intent to distribute.
  • United States v. Kuehne, 547 F.3d 667 (6th Cir. 2008): For unpreserved sufficiency challenges, reversal only when the record is “devoid of evidence pointing to guilt.”
  • United States v. Welch, 97 F.3d 142 (6th Cir. 1996): Listed conspiracy elements.
  • United States v. Beals, 698 F.3d 248 (6th Cir. 2012): “Tacit or material understanding” suffices for agreement.
  • United States v. Matthews, 31 F.4th 436 (6th Cir. 2022): Supported reliance on communications (texts) as strong evidence of agreement.

E. Sentencing procedure, plain error, and disparity arguments

  • Gall v. United States, 552 U.S. 38 (2007): Defined procedural vs. substantive reasonableness and required explanation and correct Guidelines calculation.
  • United States v. Russell, 595 F.3d 633 (6th Cir. 2010): Clear-error review for drug-quantity determinations.
  • United States v. Snelling, 768 F.3d 509 (6th Cir. 2014): Clarified that failure-to-consider-§3553(a) is a procedural claim.
  • United States v. Bostic, 371 F.3d 865 (6th Cir. 2004): Established the “Bostic question” and consequences of failing to object.
  • United States v. Marsh, 95 F.4th 464 (6th Cir. 2024) and United States v. Hobbs, 953 F.3d 853 (6th Cir. 2020): Provided the plain-error framework applied to the revocation procedural challenge.
  • United States v. Messersmith, 164 F.4th 523 (6th Cir. 2026): District courts need not explicitly discuss every § 3553(a) factor.
  • United States v. Parrish, 915 F.3d 1043 (6th Cir. 2019): Treats “didn’t give enough weight to a factor” as a substantive challenge.
  • United States v. Richards, 164 F.4th 508 (6th Cir. 2026): Abuse-of-discretion review for substantive reasonableness.
  • United States v. Simmons, 501 F.3d 620 (6th Cir. 2007): § 3553(a)(6) targets national disparities, not primarily co-defendant disparities.

3.2. Legal Reasoning

A. The opinion’s core evidence holding: “intrinsic” proof and “background” context are not Rule 404(b) propensity evidence

The court split the challenged proof into two functional categories:

  1. Evidence that directly proved the charged conspiracy: The August 25 controlled buy fell within the conspiracy period (Aug. 15–Sept. 15). Because it showed Sanchez working with Stanley to sell cocaine during the charged timeframe, it was treated as direct proof of the charged conduct, not an “other act” offered for propensity. This move is doctrinally important: labeling evidence as proving the offense itself largely ends the Rule 404(b) inquiry.
  2. Evidence that explained “why investigators investigated”: The earlier Snapchat message, July CI meeting recordings, and related investigative context were admitted as “background evidence” under United States v. De Oleo and United States v. Martinez. The panel emphasized that the Stanley-focused investigation was the narrative prelude to Sanchez becoming a target and that this context “complete[d] the story” of police steps such as trash pulls, GPS tracking, and mail monitoring (invoking United States v. Gibbs).

The court then disposed of the Rule 403 claim by finding the probative value high (it illuminated the conspiracy and investigative sequence), the asserted prejudice largely duplicative of the rejected propensity theory, and the risk mitigated by a limiting instruction (with Richardson v. Marsh supplying the presumption juries follow such instructions). Old Chief v. United States provided the measure of “unfair prejudice,” which the panel found unmet.

B. Counsel substitution: disagreement over “frivolous motions” is not “good cause,” and adequacy turns on inquiry and communication

Sanchez argued the district court effectively denied his request for new counsel by appointing the same lawyer after allowing withdrawal as retained counsel. The panel’s response rested on two pillars:

  • The governing right: Under Karacson v. Shaver, indigent defendants receive competent counsel, not counsel of choice. Thus, substitution requires “good cause” (United States v. Iles).
  • Application of the Mack factors: Under United States v. Mack, the court assessed timeliness (mixed), the inquiry (adequate under United States v. Powell), the absence of a total breakdown in communication, and the public interest in efficiency. The conflict was essentially a legal-judgment dispute: Sanchez demanded a suppression motion based on a judge’s “retired” status; the district court explained the judge was recalled to active status, rendering the motion frivolous. The panel treated counsel’s refusal to file frivolous motions as consistent with professional obligations, not a conflict demanding substitution.

C. Sufficiency: preservation rules materially change the appellate standard of review

The opinion underscores how preservation affects outcomes. Under United States v. Raymore, Sanchez preserved sufficiency only on the possession count by renewing his acquittal motion only as to that charge. That meant:

  • Possession count (preserved): The court applied the standard that asks whether any rational juror could convict (citing United States v. Chavez). The panel found constructive possession under United States v. Draper based on dominion/control over mailed cocaine packages via address coordination, tracking behavior, calls/texts with Stafford, and evidence of drug packaging at Sanchez’s residence. Intent to distribute was supported by paraphernalia and large quantity (per United States v. Jackson).
  • Conspiracy count (unpreserved): Under United States v. Kuehne, reversal requires a record “devoid of evidence.” The panel found ample evidence of agreement and participation under United States v. Welch and United States v. Beals, emphasizing text-message coordination (cf. United States v. Matthews) and the Stanley-related trafficking evidence.

D. Sentencing: relevant conduct, plain error, and co-defendant disparity

  • Drug quantity and relevant conduct: The panel upheld inclusion of the 126.3 grams from the controlled buy as relevant conduct under U.S.S.G. § 1B1.3(a)(1)(B), and also concluded that even without it, the two mailed kilogram packages alone supported a base offense level of 26 under U.S.S.G. § 2D1.1(c)(7).
  • Revocation sentence procedure: Because Sanchez did not object after the “Bostic question” (United States v. Bostic), review was for plain error (United States v. Marsh; United States v. Hobbs). The panel found no clear or obvious error where the district court stated it considered all appropriate § 3553(a) factors and referenced deterrence, protection of the public, and defendant characteristics. The panel also relied on United States v. Messersmith for the proposition that not every factor must be explicitly discussed.
  • Co-defendant disparity: Treated as substantive, not procedural, under United States v. Parrish. The panel rejected the claim using United States v. Simmons (national disparities, not co-defendant comparisons) and emphasized individualized reasons for divergent sentences: plea vs. trial posture and career-offender status driving drastically different Guidelines ranges.

3.3. Impact

Although unpublished, the decision is a practical roadmap for litigating (and defending) common trial and sentencing issues in drug cases:

  • Rule 404(b) litigation strategy: Prosecutors can frame investigative and pre-charge evidence as “background” to explain law-enforcement actions, while defense counsel must be prepared to argue when such context becomes a backdoor propensity narrative (and to demand careful limiting instructions and tighter tailoring under Rule 403).
  • Substitution-of-counsel motions: The opinion signals that disputes over filing legally baseless motions—especially on the eve of trial—rarely amount to “good cause,” particularly where the district court conducts a thorough inquiry and counsel remains communicative.
  • Preservation discipline: The case illustrates how failure to renew a Rule 29 motion can transform a sufficiency appeal into a near-impossible challenge under the “devoid of evidence” standard.
  • Sentencing records: For revocation and original sentencing, explicit statements that the court considered § 3553(a), coupled with a few factor-linked remarks, can be sufficient—especially under plain-error review.

4. Complex Concepts Simplified

  • Rule 404(b) (“other acts” evidence): Generally bars evidence of a defendant’s other wrongs to show “he’s the kind of person who would do this.” The key is whether the evidence is offered for propensity or for a legitimate, non-character purpose.
  • “Background evidence”: Context that helps the jury understand how events unfolded—e.g., why police were looking at the defendant and how the investigation progressed. The Sixth Circuit often treats this as outside Rule 404(b) when it “complete[s] the story.”
  • Rule 403 unfair prejudice: Not “harmful” evidence, but evidence that invites conviction for the wrong reason (emotion, hostility, propensity), and only when that risk substantially outweighs probative value.
  • Constructive possession: You need not physically hold drugs; it can be enough to have the power and intent to control them—directly or through others—such as directing where a drug package is sent and coordinating its retrieval.
  • Relevant conduct (Guidelines): At sentencing, courts consider not only the precise acts of conviction but also closely related acts within the same course of conduct or common scheme (including reasonably foreseeable acts of jointly undertaken activity).
  • Procedural vs. substantive reasonableness: Procedural asks whether the court used the right process (correct Guidelines, considered factors, explained). Substantive asks whether the final sentence length is within the range of reasonable outcomes given the facts and § 3553(a).

5. Conclusion

United States v. Freddie Sanchez consolidates several Sixth Circuit themes into a single, fact-rich drug-trafficking appeal. The opinion’s most salient doctrinal takeaway is its firm demarcation between (i) evidence that proves the charged conspiracy and (ii) investigative “background evidence” that completes the story—both treated as outside Rule 404(b)’s propensity bar when offered for narrative context rather than character inference. The decision also reinforces that appointed-counsel substitution requires “good cause,” not dissatisfaction rooted in counsel’s refusal to pursue frivolous motions, and it highlights how preservation choices can effectively determine the fate of sufficiency challenges on appeal. Finally, it illustrates the deference appellate courts give to district-court sentencing judgments—especially where the record reflects consideration of § 3553(a) and the defendant’s arguments reduce to disagreements about weight rather than process.