
    UNITED STATES of America, Plaintiff-Appellee, v. Juan LUCIO; Armando Trevino, Defendants-Appellants.
    No. 02-41607.
    Summary Calendar.
    United States Court of Appeals, Fifth Circuit.
    Oct. 23, 2003.
    James Lee Turner, Assistant US Attorney, Houston, TX, Mark Michael Dowd, Brownsville, TX, for Plaintiff-Appellee.
    Oscar J. Pena, Sr., Laredo, TX, for Defendant-Appellant.
    Before SMITH, DEMOSS, and STEWART, Circuit Judges.
   PER CURIAM.

Armando Trevino and Juan Lucio appeal their convictions for conspiracy to possess with intent to distribute over 100 kilograms of marijuana. They argue: (1) the evidence was insufficient to support their convictions; (2) the district court erred in allowing a federal agent’s testimony about a co-defendant’s admission in violation of Bruton v. United States, 391 U.S. 123, 126-27, 88 S.Ct. 1620, 20 L.Ed.2d 476 (1968), and Fed.R.Evid. 803(b)(3); (3) the district court abused its discretion in allowing expert testimony that amounted to impermissible opinion evidence; and (4) the prosecutor commented on the defendants’ failure to testify.

Viewing the evidence in a light most favorable to the jury’s verdict, there was sufficient evidence that both Lucio and Trevino knowingly participated in the marijuana conspiracy. See United States v. Ortega Reyna, 148 F.3d 540, 543 (5th Cir.1998); United States v. Dean, 59 F.3d 1479, 1485 (5th Cir.1995); United States v. Inocencio, 40 F.3d 716, 720-21, 726 (5th Cir.1994).

Agent Michael Rubalcaba’s testimony about co-defendant Juan Escamilla’s confession, as redacted, did not pose a Bruton violation. Richardson v. Marsh, 481 U.S. 200, 211, 107 S.Ct. 1702, 95 L.Ed.2d 176 (1987). Also, the testimony was admitted as evidence against only Escamilla and not Lucio or Trevino. See United States v. Sarmiento-Perez, 633 F.2d 1092, 1096 (5th Cir.1981).

Agent Rubalcaba and Agent Ruben Garza’s testimony about their experience with drug traffickers and the scout-car-cargo-car scenario did not amount to inadmissible opinion evidence and the district court did not abuse its discretion in allowing the testimony. See United States v. Riddle, 103 F.3d 423, 429 (5th Cir.1997); see also United States v. Gutierrez-Farias, 294 F.3d 657, 662-63 (5th Cir.2002), cert. denied, 537 U.S. 1114, 123 S.Ct. 869, 154 L.Ed.2d 789 (2003). Lastly, the prosecutor did not impermissibly comment on the appellants’ failure to testify. See Unit ed States v. Dula, 989 F.2d 772, 776 (5th Cir.1993).

AFFIRMED. 
      
       Pursuant to 5th Cir. R. 47.5, the court has determined that this opinion should not be published and is not precedent except under the limited circumstances set forth in 5th Cir. R. 47.5.4.
     