40 F.4th 27
1st Cir.2022Background
- In late 2018 Carlos Soto‑Villar and Angel Valdez ran a heroin/fentanyl conspiracy in Methuen; Valdez procured shipments and Soto used a local sales network.
- A third‑floor Tenney Street apartment was leased under the alias “Emilio Rivera” (Soto used the alias and his girlfriend was co‑tenant) and was used to store, cut, weigh, and package large quantities of drugs.
- On Dec. 6, 2018 Soto delivered 1 kg of fentanyl to Ana Caraballo, who later transferred it to a buyer working with the DEA; that kilo was seized during a traffic stop.
- DEA executed a warrant at the Tenney Street apartment; Soto was captured nearby; agents seized ~8,971 g fentanyl, 188.5 g heroin, packaging equipment, and $15,500.
- A jury convicted Soto of conspiracy (≥1 kg heroin and ≥400 g fentanyl attributable); the PSI attributed converted drug weight to Soto and recommended a two‑level "stash house" enhancement; the district court adopted the apartment quantities, applied the enhancement, and sentenced Soto to 188 months.
- On appeal Soto challenged (1) attribution of all drugs found in the apartment to him for sentencing and (2) the two‑level "stash house" enhancement; the First Circuit reviewed for clear error/abuse of discretion and affirmed.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether the drugs seized in the Tenney St. apartment could be attributed to Soto for guideline drug‑quantity purposes | Gov't: Soto rented/possessed the apartment (alias on lease), was regularly present and "deeply involved," packaging occurred there, so quantities were reasonably foreseeable and attributable | Soto: lease signature differs; he was mid‑level (not ringleader/importer); limited historical surveillance tying him to the apartment | Affirmed — district court’s factual findings (alias lease, witness testimony, packaging activity, flight, phone images) support attribution; no clear error |
| Whether USSG §2D1.1(b)(12) "stash house" enhancement applied | Gov't: Soto knowingly maintained the premises for distribution — rented, exercised control, frequent use for storage/packaging | Soto: challenged lightly/underdeveloped; argued enhancement not warranted | Affirmed — application‑note factors (possession, control, principal use for distribution) supported the two‑level enhancement; no clear error |
Key Cases Cited
- Gall v. United States, 552 U.S. 38 (2007) (standard of review for sentencing discretion)
- United States v. Ventura, 353 F.3d 84 (1st Cir. 2003) (drug quantity's role in base offense level)
- United States v. Bradley, 917 F.2d 601 (1st Cir. 1990) (attributing uncharged conduct under USSG §1B1.3)
- United States v. Sepulveda, 15 F.3d 1161 (1st Cir. 1993) (uncharged acts "bound up" in same course of conduct)
- United States v. Garcia, 954 F.2d 12 (1st Cir. 1992) (responsibility for reasonably foreseeable acts under conspiracy)
- United States v. Sklar, 920 F.2d 107 (1st Cir. 1990) (government burden to connect uncharged conduct to offense)
- United States v. Huddleston, 194 F.3d 214 (1st Cir. 1999) (factual findings on drug quantity reviewed for clear error)
- United States v. Cintrón‑Echautegui, 604 F.3d 1 (1st Cir. 2010) (permissible reliance on PSI and reasonable inferences at sentencing)
- United States v. Colón‑Solís, 354 F.3d 101 (1st Cir. 2004) (individualized drug‑quantity attribution within conspiracy)
- United States v. Mateo‑Espejo, 426 F.3d 508 (1st Cir. 2005) (labels like "courier" do not preclude attribution of large quantities)
- United States v. Santos, 357 F.3d 136 (1st Cir. 2004) (conspirator roles and foreseeability for attribution)
- United States v. Jones, 778 F.3d 375 (1st Cir. 2015) (government burden to prove enhancements by preponderance and review for clear error)
- United States v. Paneto, 661 F.3d 709 (1st Cir. 2011) (proof standard for sentencing enhancements)
- United States v. Flores‑Olague, 717 F.3d 526 (7th Cir. 2013) (upholding stash‑house enhancement where premises were repeatedly used for packaging)
- United States v. Miller, 698 F.3d 699 (8th Cir. 2012) (stash‑house enhancement analysis)
- United States v. Verners, 53 F.3d 291 (10th Cir. 1995) (stash‑house enhancement precedents)