Alfredo Luna appeals from a judgment of the district court 1 entered upon a jury-verdict finding him guilty of a drug conspiracy. We affirm.
Luna was charged with conspiracy to distribute more than 1,000 grams of methamphetamine and 500 grams of cocaine, in violation of 21 U.S.C. § 846, and with using and carrying a firearm during and in relation to a drug trafficking crime, in violation of 18 U.S.C. § 924(c). At trial, among other evidence, the government presented the testimony of several eo-con-spirators, who testified pursuant to plea agreements. In particular, Matt Miller testified that he had received twenty pounds of methamphetamine and three or four pounds of cocaine from Luna. Miller also testified that Luna had an AR 15 rifle, which he threatened to use if Miller ever “snitched,” and during several drug transactions Luna had pointed a ,9mm pistol with a laser sight at him. Scott Windles testified that Luna had supplied him with five to eight pounds of methamphetamine. In addition, Windles testified that he saw an AR 15 rifle at Luna’s home and that Luna had pointed a ,9mm pistol at him during drug transactions. Luna presented several witnesses and testified in his defense. After a three-day trial, the jury convicted Luna of the conspiracy charge, but acquitted him of the § 924(c) weapons charge. The district court denied his Fed. R.Crim.P. 33 motion for a new trial.
At sentencing, the district court found that based on the trial testimony Luna was responsible for more than 10,000 but less than 30,000 kilograms of marijuana equivalent, resulting in a base offense level of 36. The court also imposed a two-level enhancement for possessing a dangerous weapon under U.S.S.G. § 2Dl.l(b). Based on a total offense level of 38 and criminal history category of II, the sentencing range was 262 to 327 months. The district court sentenced Luna to 262 months.
Luna first argues that the district court abused its discretion in denying his Rule 33 motion for a new trial, asserting primarily that the government’s witnesses lacked credibility. Under Rule 33, a district court may grant a new trial “ ‘only if the evidence weighs heavily enough against the verdict that a miscarriage of justice may have occurred.’ ”
United States v. Lacey,
Luna next challenges his sentence. He argues that the court erred in finding that he was accountable for more than 10,000 kilograms of marijuana equivalent and for imposing the § 2Dl.l(b) two-level weapons enhancement. We review the district court’s quantity and weapons findings for clear error.
See United States v. Calderin-Rodriguez,
In this case, we have no basis to reverse the district court’s findings. To the contrary, “it is clear from the sentencing transcript that those determinations were cautious and well-supported.”
Calderin-Rodriguez,
In finding that Luna was responsible for between 10,000 and 30,000 kilograms of marijuana equivalent, the court noted that Miller and Windles had testified to “conservative estimates of drug quantity” and further noted that even if them estimates were cut in half, the quantity of drugs would still result in a base offense level of 36. In this case, “the district court acted well within its authority by reasonably estimating drug quantity predicated on its assessment of the evidence.”
Causor-Serrato,
Accordingly, we affirm the district court’s judgment.
