United States v. Jimmy Valentine, 553 F. App'x 591

In 2000 Jimmy Ray Valentine was convicted of conspiring to distribute cocaine/crack; trial testimony estimated the conspiracy involved tens of kilograms of crack.
At sentencing Judge Enslen attributed at least 1.5 kg (under then-guidelines) and applied a two-level role enhancement, resulting in a 292-month sentence; this was affirmed on direct appeal.
After Guidelines amendments (raising thresholds first to 4.5 kg and later to 8.4 kg), Valentine moved under 18 U.S.C. § 3582(c)(2) for a sentence reduction.
On remand from this court, the district court found by a preponderance of the evidence that Valentine was accountable for at least 8.4 kg of crack (relying on trial testimony, particularly supplier Jerry Lee Butler’s testimony about multiple multi-kilogram transactions).
Valentine appealed, arguing (1) the district court failed to make a cautious drug-quantity approximation and (2) the court did not make the particularized scope-of-agreement and foreseeability findings required by U.S.S.G. § 1B1.3 and Campbell.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the district court clearly erred in finding Valentine accountable for ≥ 8.4 kg of crack	Valentine: court failed to make a "cautious" approximation; testimony unreliable; no hearing; scarce physical evidence	Gov: ample competent testimonial evidence (cooperators, supplier Butler) supports the finding; clear-error standard applies	Court: Affirmed. Clear-error review; competent, uncontradicted testimony (butler and others) supports at least 8.4 kg finding
Whether the court made the particularized findings on scope of agreement and foreseeability required by U.S.S.G. § 1B1.3/Campbell	Valentine: district court failed to make specific findings tying co-conspirators’ conduct to his scope of agreement and foreseeability	Gov: Judge Enslen’s earlier findings at original sentencing (scope, leadership, purchases from Arkansas, foreseeability) remain binding and supply the required particulars	Court: Affirmed. Prior findings adequately demonstrate scope and foreseeability; substantial compliance with Campbell

United States v. Hernandez, 227 F.3d 686 (6th Cir.) (clear-error standard for drug-quantity findings; courts must "err on the side of caution" when approximating quantities)
United States v. Ward, 68 F.3d 146 (6th Cir.) (approximations permitted if supported by competent evidence)
United States v. Valentine, [citation="70 F. App'x 314"] (6th Cir.) (direct-appeal decision affirming conviction and noting tens-of-kilograms estimate)
United States v. Valentine, 694 F.3d 665 (6th Cir.) (remand directing district court to determine by preponderance whether Valentine was responsible for ≥ 4.5 kg)
United States v. Campbell, 279 F.3d 392 (6th Cir.) (requires particularized findings on scope of agreement and foreseeability before attributing entire conspiracy quantity)
United States v. Elias, [citation="107 F. App'x 634"] (6th Cir.) (substantial compliance with Campbell can be sufficient)
United States v. Sullins, [citation="529 F. App'x 584"] (6th Cir.) (affirming substantial compliance; remand would waste resources)
United States v. Battle, 706 F.3d 1313 (10th Cir.) (criticized "theoretical maximum" drug-calculation where district court double-counted)
United States v. Canestraro, 282 F.3d 427 (6th Cir.) (de novo review for interpretation of the Guidelines)