
    UNITED STATES of America, Plaintiff-Appellee v. Ramon Edwardo GUTIERREZ, Defendant-Appellant.
    No. 03-41583.
    Summary Calendar.
    United States Court of Appeals, Fifth Circuit.
    Decided Dec. 1, 2004.
    James Lee Turner, Assistant U.S. Attorney, U.S. Attorney’S Office Southern District of Texas, Houston, TX, for PlaintiffAppellee.
    Oscar J. Pena, Sr., Laredo, TX, Defendant-Appellant.
    Before KING, Chief Judge, and DAVIS and STEWART, Circuit Judges.
   PER CURIAM:

Ramon Edwardo Gutierrez appeals his jury-trial conviction of conspiracy to possess more than 1000 kilograms of marijuana with intent to distribute, possession of more than 1000 kilograms of marijuana with intent to distribute, and conspiracy to possess more than 100 kilograms of marijuana with intent to distribute.

Gutierrez contends that the evidence was insufficient to convict him on any count. The evidence in the record, including circumstantial evidence and the testimony of accomplices, when viewed in the light most favorable to the Government, is a sufficient basis upon which a rational jury could have found the essential elements of each offense beyond a reasonable doubt. See United States v. Villarreal, 324 F.3d 319, 322 (5th Cir.2003). We decline Gutierrez’s request to reweigh the evidence or to assess the credibility of the Government’s witnesses. See United States v. Garcia, 995 F.2d 556, 561 (5th Cir.1993). Moreover, it was not necessary for the Government to disprove every hypothesis of innocence. United States v. Williams, 264 F.3d 561, 576 (5th Cir.2001).

Gutierrez contends that the trial court abused its discretion by admitting evidence of a prior marijuana-trafficking conviction, uncharged drug-trafficking, and drug use. The conviction and other drug-trafficking evidence was properly admitted under Fed. R. Evid. 404(b) to show Gutierrez’s intent, knowledge, preparation, motive, and plan to transport marijuana. The evidence of drug use was slightly probative of the witness’s relation with Gutierrez, but it was merely a brief passing remark with no prejudicial effect. The district court did not abuse its discretion by admitting the evidence. United States v. Beechum, 582 F.2d 898, 911 (5th Cir.1978) (en banc).

Gutierrez contends that the Government committed misconduct by making certain remarks during the trial. The offending comments were neither improper nor prejudicial to the defense. See United States v. Lankford, 196 F.3d 563, 574 (5th Cir. 1999).

The judgment of the district court is

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.
     