UNITED STATES COURT OF APPEALS
                        For the Fifth Circuit



                              No. 01-10229




                      UNITED STATES OF AMERICA,


                                                     Plaintiff-Appellee,


                                  VERSUS


                          DANA RAEANN BOWERMAN,


                                                    Defendant-Appellant.



           Appeal from the United States District Court
                For the Northern District of Texas
                          (7:00-CR-4-3-R)
               ____________________________________

                        December 18, 2001
Before DAVIS, WIENER and BARKSDALE, Circuit Judges.

PER CURIAM:*

      Bowerman challenges her conviction and sentence for conspiracy

to possess with intent to distribute methamphetamine.             She raises

a number of issues on appeal, none of which have merit.

      Bowerman   argues   first   that   the   district   court    erred   in

permitting Green to testify as a witness for the government when


  *
   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opinion should not be published and is not precedent except under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.
there were indications that the witness would decline to answer

questions based on Fifth Amendment privilege.            Green and a number

of other witnesses were called to testify that they purchased

methamphetamine   from   Bowerman.       Following   a    few   introductory

questions, the witness did indeed decline to answer a number of

questions.    Near the end of Green’s testimony, Bowerman moved for

a mistrial on the ground that the judge should have shielded the

jury from Green’s invocation of the Fifth Amendment so that adverse

inferences would not be drawn against Bowerman.           The judge denied

the motion.

     We are satisfied that Bowerman has not met the standard

required by the Supreme Court and our cases for reversing a

district court’s refusal to grant a mistrial on this ground.             Two

situations in which forced invocation of testimonial privilege in

the presence of the jury warrants reversal are where: (l) the

government makes a “conscious and flagrant attempt” to establish

guilt based on inferences arising from claims of privilege, or (2)

those inferences add critical weight to the government’s case in a

form not subject to cross examination. Namet v. United States, 

, 188 (1963); see also United States v. Brown, 

,

54 (5th Cir. 1994).   Green’s testimony does not approach this high

standard.

     Bowerman argues next that the prosecutor, in his rebuttal

argument to the jury, made an improper comment on the defendant’s

failure to testify.   After reviewing the record, it is clear to us

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that the challenged remarks were a fair comment on the defense’s

failure to explain the evidence.         A prosecutor’s remarks in such a

case are constitutionally permissible unless (l) “the prosecutor’s

manifest intent was to comment on the defendant’s silence”; or (2)

“the character of the remark was such that the jury would naturally

and necessarily     construe   it   as   a   comment   on   the   defendant’s

silence.”   See United States v. Grosz, 

, 1326 (5th Cir.

1996), citing United States v. Collins, 

, 1406 (5th

Cir. 1992).    This argument is without merit.

     Bowerman raises a number of sentencing issues.               She argues

first that the record does not support the judge’s enhancement of

her sentence for obstruction of justice.         Our review of the record

reveals that the district court was entitled to conclude from the

record that Bowerman threatened two witnesses in an attempt to

prevent them from testifying.       This argument is meritless.

     Second, she argues that the evidence does not support the

quantity of drugs used by the district court in computing her

sentence.     Again, our review of the record reveals ample support

for the district court’s computation of quantity.

     For these reasons, the defendant’s conviction and sentence are

affirmed.

     AFFIRMED.




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