UNPUBLISHED

UNITED STATES COURT OF APPEALS

FOR THE FOURTH CIRCUIT

UNITED STATES OF AMERICA,
Plaintiff-Appellee,

v.                                                             No. 97-4983

DONALD LOUIS BARBER, a/k/a Duck,
Defendant-Appellant.

UNITED STATES OF AMERICA,
Plaintiff-Appellee,

v.
                                                               No. 97-4988
RAYMOND JEROME FRANCIS, a/k/a
Raymond Rudone Ramsey,
Defendant-Appellant.

Appeals from the United States District Court
for the Western District of North Carolina, at Asheville.
Lacy H. Thornburg, District Judge.
(CR-96-21)

Submitted: January 29, 1999

Decided: February 17, 1999

Before MURNAGHAN, ERVIN, and TRAXLER, Circuit Judges.

_________________________________________________________________

Affirmed by unpublished per curiam opinion.

_________________________________________________________________
COUNSEL

David Belser, BELSER & PARKE, Asheville, North Carolina; James
G. Middlebrooks, SMITH, HELMS, MULLIS & MOORE, L.L.P.,
Charlotte, North Carolina, for Appellants. Brian L. Whisler, OFFICE
OF THE UNITED STATES ATTORNEY, Charlotte, North Carolina,
for Appellee.

_________________________________________________________________

Unpublished opinions are not binding precedent in this circuit. See
Local Rule 36(c).

_________________________________________________________________

OPINION

PER CURIAM:

A jury convicted Donald Louis Barber and Raymond Jerome Fran-
cis of conspiracy to possess with intent to distribute and to distribute
cocaine base in violation of 21 U.S.C. § 846 (1994), and distribution
of cocaine base in violation of 21 U.S.C. § 841(a)(1) (1994), and 18
U.S.C. § 2 (1994). Francis also was convicted of using or carrying a
firearm during and in relation to a drug trafficking crime in violation
of 18 U.S.C.A. § 924(c) (West Supp. 1998). The district court sen-
tenced Francis to a total of 384 months in prison to be followed by
five years of supervised release.

Barber appeals his convictions on the grounds that the district court
should have declared a mistrial or excluded testimony from Govern-
ment witness Gloria Walker because the Government violated the dis-
covery order and that the district court erred in limiting his counsel's
cross-examination of Government witnesses Eustace Vanterpool and
Terry Lee Landrum Howard. Francis appeals his § 924(c) conviction
on the grounds that the Government failed to connect the gun to a
drug transaction and failed to prove that the incident occurred in June
1993, as charged in the indictment. Next, Francis challenges his sen-
tence, contending that the district court erred in determining that he
was responsible for 1.5 kilograms of crack cocaine. Francis also has

                     2
moved to file a supplemental pro se brief challenging the district
court's denial of his motion to dismiss the jury. Although we grant his
motion, we reject his claim. Finding no reversible error, we affirm
Barber's convictions and Francis' conviction and sentence.

I.

Barber first asserts that the district court should have declared a
mistrial or excluded the testimony of Government witness Gloria
Walker after the Government failed to disclose evidence in violation
of Fed. R. Crim. P. 16(d)(2), and that the court's sanction for the Gov-
ernment's action was insufficient. Barber also asserts that the presen-
tation of Walker's testimony prejudiced him because his counsel
based his opening statement and trial strategy on the information con-
tained in the Government's open file--specifically, that Barber's par-
ticipation in the conspiracy did not begin until the last three months.

We review the district court's decision as to the appropriate remedy
for a discovery violation for an abuse of discretion. See United States
v. Hastings, 

, 316 (4th Cir. 1997), cert. denied, ___ U.S.
___, 

(U.S. Apr. 6, 1998) (No. 97-1471); see also
United States v. Dorlouis, 

, 257 (4th Cir. 1997), cert.
denied, ___ U.S. ___, 

(U.S. June 27, 1997) (No.
96-9103) (reviewing denial of motion of mistrial for abuse of discre-
tion). The prosecutor admitted that he probably should have contacted
defense counsel about Walker's interview implicating Barber in the
conspiracy before the last three months but maintained that he did not
withhold the information intentionally. See 

(outlining factors courts should weigh in determining sanction). Fur-
ther, the court allowed Barber's counsel to review the Government's
notes from Walker's interview and gave him time to prepare for
cross-examination. See id.; United States v. Fulton, 

,
1328-29 (9th Cir. 1977) (finding no abuse of discretion in court's
decision to remedy government failure to disclose evidence by recess-
ing trial to provide defendant time to prepare cross-examination).
Finally, the district court was well within its discretion to sanction the
Government by ordering it to comply with the discovery order. See
Fed. R. Crim. P. 16(d)(2). We therefore find no abuse of discretion.
See 

.

                     3
II.

Barber next contends that the district court erred by limiting coun-
sel's cross-examination of Government witnesses Howard and Van-
terpool in violation of his right to confront witnesses under the Sixth
Amendment. Howard and Vanterpool each testified as to Francis'
extensive involvement in the conspiracy. Vanterpool also testified
that he saw Barber selling crack cocaine for Francis on one occasion.
Barber's counsel thoroughly questioned Howard and Vanterpool
regarding their plea agreements and the fact that they each may
receive a lesser sentence for cooperating. Vanterpool also was ques-
tioned about his prior record and the state charges pending against
him. When Barber's counsel attempted to discuss the sentencing
guidelines and what specific sentences Howard and Vanterpool might
have received, the Government objected. The district court sustained
the objections.

We review limitations placed upon cross-examination by the dis-
trict court for an abuse of discretion. See United States v. Cropp, 

, 358 (4th Cir. 1997), cert. denied, ___ U.S. ___, 

(U.S. Jan. 26, 1998) (No. 97-7265). Barber's claim is
foreclosed by our decision in Cropp. See 

that pro-
bative value from jury's knowledge of actual number of years defen-
dant faced outweighed by prejudicial impact). We therefore find no
abuse of discretion.

III.

Francis first asserts that the evidence was insufficient to convict
him of a § 924(c) offense because the Government failed to establish
a connection between the gun and a drug transaction and to prove that
the offense occurred in June 1993. In deciding whether the evidence
was sufficient, the relevant question is not whether the court is con-
vinced of guilt beyond a reasonable doubt, but rather whether the evi-
dence, when viewed in the light most favorable to the government,
was sufficient for a rational trier of fact to have found the essential
elements of the crime beyond a reasonable doubt. See United States
v. Burgos, 

, 862 (4th Cir. 1996) (en banc), cert. denied,
___ U.S. ___, 

(U.S. Feb. 24, 1997) (No. 96-6868);
Glasser v. United States, 

, 80 (1942). If substantial evi-

                    4
dence exists to support a verdict, the verdict must be sustained. See

.

To sustain a conviction under § 924(c), the Government must prove
that defendant (1) used or carried a firearm, and (2) did so during and
in relation to a drug trafficking offense. See United States v. Mitchell,

, 652 (4th Cir. 1997). "A firearm is carried `in relation
to' a drug trafficking offense if it has `some purpose or effect with
respect to the drug trafficking crime' and if its presence was not `the
result of accident or coincidence.'" 

Smith v. United
States, 

, 238 (1993)).

Taking the evidence in the light most favorable to the Government,
see 

, and contrary to Francis' assertion, the
evidence was sufficient to convict him.1 Darren Angram testified that
in April or May 1993, Francis arrived at Angram's house and dis-
played a gun to Michael Dougherty, a drug dealer, in a threatening
manner to settle a prior dispute over a drug-related robbery. Angram
testified that Francis robbed Dougherty and others in order to secure
money to buy more drugs. Because the robberies occurred during the
course of the conspiracy, the evidence was sufficient to establish that
Francis used or carried the firearm during and in relation to a drug
trafficking crime. See 

that the evidence was insufficient because
the Government did not prove that he used or carried a firearm in
June 1993. Angram testified that he saw Francis with the gun in April
or May 1993. Francis' claim fails because the crime occurred reason-
ably near the date charged in the indictment, the indictment fairly
apprised defendant of the crimes with which he was charged, see
United States v. Brewer, 

, 1437 (4th Cir. 1993), and the
date is not an element of the offense. See United States v. Kimberlin,

, 1159 (4th Cir. 1994). We therefore affirm Francis'
§ 924(c) conviction.
_________________________________________________________________

1 Francis does not challenge on appeal whether the evidence was suffi-
cient to establish that he used or carried the firearm.

                    5
IV.

Francis claims that the district court erred in attributing 1.5 kilo-
grams of crack cocaine to him on the grounds that the district court
relied solely on unsupported conclusions in the presentence report and
that the Government failed to prove that the drugs were crack. Francis
disputed each amount in the presentence report and contended at sen-
tencing that he should be held accountable for 937 grams of crack. In
resolving Francis' objections, the district court independently con-
cluded, based on a recollection of the trial testimony, that the conspir-
acy involved more than 1.5 kilograms of crack but did not make
specific findings as to each disputed amount.

We review the district court's factual determinations as to drug
quantity for clear error. See United States v. Love, 

, 606
(4th Cir.), cert. denied, ___ U.S. ___, 

(U.S. June
15, 1998) (No. 97-9085). If defendant objects to a quantity recom-
mended in a presentence report, the district court must make an inde-
pendent resolution of the factual issues raised by the objection. See
U.S. SENTENCING GUIDELINESMANUAL § 6A1.3 (1997); UnitedStates
v. Williams, 

, 300-01 (4th Cir. 1998). Finally, the gov-
ernment must establish the quantity of drugs attributable to defendant
by a preponderance of the evidence and may do so through the intro-
duction of relevant and reliable evidence. See United States v. Jones,

, 1316 (4th Cir. 1994).

Although neither the presentence report nor the district court spe-
cifically summarized the trial testimony supporting the finding that
Francis was responsible for 1.5 kilograms of crack, our review of the
record discloses that the district court's finding was not clearly erro-
neous. According to the presentence report, an undercover officer
made a purchase of crack from Francis in the amount of .6 grams, and
Gloria Walker purchased 5.5 grams of crack. Walker also testified at
trial that in July 1993 she and her uncle each purchased $150 of crack
from the house where Francis conducted his drug activities. The $300
crack purchase may be converted to approximately one gram of crack.2
See USSG § 2D1.1, comment. (n.12). Angram testified that he pur-
_________________________________________________________________
2 We base the amount per gram on Walker's testimony that she pur-
chased 4.7 grams for $1300 (or $277 per gram).

                    6
chased from Francis nine ounces (or 255.15 grams) of crack during
1993 and 1994 and 500 grams of crack in late 1992. The amounts in
this paragraph total 762.25 grams.

Other amounts testified to at trial must be estimated. In a case such
as this, "`[w]here there is no drug seizure or the amount seized does
not reflect the scale of the offense, the court shall approximate the
quantity of the controlled substance.'" United States v. D'Anjou, 

, 614 (4th Cir. 1994) (quoting U.S.S.G.§ 2D1.1, comment.
(n.12)). The sentencing guidelines do not demand certainty and preci-
sion; they demand that a court do the best that it can with the evidence
in the record, erring on the side of caution. See United States v. Cook,

, 604 (4th Cir. 1996); United States v. Uwaeme, 

, 1018-19 (4th Cir. 1992).

Vanterpool testified that from June until August 1995, he saw
Francis cook powder into crack every day, except for nine days when
Francis was out of town. When asked how much he cooked, Vanter-
pool responded one ounce. Assuming, as Francis contends, that he
should be responsible for only twenty ounces from June to August
and that it was powder, the converted amount for which he was
responsible during that time is 498.96 grams of crack.3

Next, Walker testified that she saw Francis cook one ounce (or
28.35 grams) in 1993. Assuming that the cocaine was powder, the
resulting amount of crack after conversion is 24.95 grams. Walker
also testified that in late 1994 she purchased cocaine from Francis
three to four times at one to two ounces each time. Using a conserva-
tive estimate of three times at one ounce of powder, the converted
amount of crack is 74.84 grams. Walker testified that on other occa-
sions she purchased crack from Francis about ten times and from Bar-
ber seven or eight times at $20-80 or $150 each time. Assuming
seventeen purchases at $80 each, Walker purchased $1360 in crack.
Converting $1360 to grams at $277 per gram, the resulting amount is
_________________________________________________________________
3 We determine this amount by first converting 20 ounces to grams at
the rate of 1 ounce equals 28.35 grams, for a total of 567 grams. Because
the testimony was unclear whether the one ounce was powder or crack,
we assume it was powder and convert it to 498.96 grams of crack. See
United States v. Ricco, 

, 63 (4th Cir. 1995) (approving conver-
sion ratio announced in United States v. Paz, 

, 180 (4th Cir.
1991), that 100 grams of cocaine yields 88 grams of crack).

                    7
4.91 grams. Walker also testified that she observed Barber (Francis'
co-conspirator) with $400-500 of crack. Converting $400 to grams
yields 1.44 grams of crack. Walker also testified that on six other
occasions she saw Francis cook powder to crack (about one ounce
each time). Six ounces is 170.1 grams. Applying the conversion rate
in Paz because Walker's testimony was unclear as to the type of drugs
involved, the resulting amount is 149.69 grams of crack. The total
from this paragraph equals 255.83.

Finally, Hart testified that he purchased crack from Francis three
to four times at .25 to .5 ounce each time. Assuming a conservative
estimate of .75 ounce, Francis was responsible for 21.26 grams. Hart
also testified that he purchased crack from Francis one to two times
at .5 ounce each time. Assuming a .5 ounce purchase, the resulting
amount of crack is 14.18 grams. This paragraph totals 35.44 grams of
crack.

Taking the amounts in the presentence report (6.1 grams), the
definitive testimony at trial from Angram and Walker (756.15 grams),
and the estimates from Vanterpool (498.96 grams), Walker (255.83
grams), and Hart (35.44 grams), Francis was accountable for 1552.48
grams of crack. We therefore find that the district court's finding that
Francis was responsible for 1.5 kilograms was not clearly erroneous.
See 

.

As for Francis' claim that the Government failed to prove that the
drugs were crack, Francis did not assert at sentencing or on appeal
that the drugs were any other form of cocaine. Because Francis bears
the burden of showing why the information in the presentence report
is incorrect (mere objections are insufficient), this claim must fail. See
United States v. Terry, 

, 162 (4th Cir. 1990).

V.

Accordingly, we affirm Barber's convictions, Francis' convictions,
and Francis' sentence. We grant Francis' motion for leave to file a
supplemental brief and dispense with oral argument because the facts
and legal contentions are adequately presented in the materials before
the court and argument would not aid the decisional process.

AFFIRMED

                     8