United States v. Powell

                UNITED STATES COURT OF APPEALS
                            UNITED STATES COURT OF APPEALS
                    FOR THE FIRST CIRCUIT
                                FOR THE FIRST CIRCUIT
                                         

No. 94-1487

                        UNITED STATES,

                          Appellee,

                              v.

                       CHARLES POWELL,

                    Defendant, Appellant.

                                         

         APPEAL FROM THE UNITED STATES DISTRICT COURT

              FOR THE DISTRICT OF MASSACHUSETTS

       [Hon. Douglas P. Woodlock, U.S. District Judge]
                                                                 

                                         

                            Before

                      Cyr, Circuit Judge,
                                                    
                Bownes, Senior Circuit Judge,
                                                        
                  and Boudin, Circuit Judge.
                                                       

                                         

Elizabeth  A. Lunt,  with whom  Zalkind, Rodriguez, Lunt  & Duncan
                                                                              
were on brief for appellant.
Ralph F.  Boyd, Jr., Assistant  United States  Attorney, with whom
                               
Donald K.  Stern,  United  States Attorney,  and  Kevin  J.  Cloherty,
                                                                             
Assistant United States Attorney, were on brief for appellee.

                                         

                        March 29, 1995
                                         


          BOWNES, Senior Circuit Judge.  Following a five-day
                      BOWNES, Senior Circuit Judge.
                                                  

jury trial, defendant-appellant Charles Powell  was convicted

of being  a felon in  possession of a  firearm.  18  U.S.C.  

922(g)(1).  He was then sentenced to the statutory maximum of

120 months' imprisonment.   Powell challenges his  conviction

and sentence  on  a  variety  of grounds.    After  carefully

reading  the record  and considering  Powell's arguments,  we

affirm.

                              I.
                                          I.
                                            

A.  General Background
            A.  General Background
                                  

          At  shortly after  2:00  p.m. on  October 7,  1992,

Powell was standing  outside of  his truck.   He was  holding

food and conversing with Arvetta Boykins -- his girlfriend --

and Boykins' mother as the  two women sat in the truck.   The

truck  was  parked  on  Boston's  Humboldt  Avenue  near  its

intersection with  Ruthven  Street and  across from  Humboldt

Liquors.  As this conversation  was taking place, a  grayish-

silver  Subaru  drove slowly  down  Ruthven  and turned  onto

Humboldt.   There were four young men  in the Subaru, each of

whom was wearing a hooded sweatshirt with the hood pulled up.

          As the  Subaru proceeded down Humboldt,  the men in

the car  yelled something to a  couple of young men  -- Chris

Cheney  and  Ernest  Rhodes  --  who  were  standing  out  on

Humboldt.  Either Rhodes  or Cheney yelled back.   After this

exchange, the driver of the Subaru put the car in reverse and

                             -2-
                                          2


accelerated   quickly,  making   a  loud   screeching  sound.

Observing this,  Powell handed  his food to  his girlfriend's

mother and told the two women  to "get out of here."  Knowing

that trouble  was brewing,  they quickly complied  by driving

off.  Powell then ran up Ruthven.

          By about 2:30 p.m., Powell had returned to Humboldt

Avenue and was  talking with  Cheney and Rhodes  in front  of

Humboldt Liquors.  Around this same time,  Stanley Owens came

around the corner of Ruthven and Humboldt on a mountain bike.

He  had his hand in his jacket  pocket and was leaning to his

left.   At  least  one other  youth also  came  on the  scene

simultaneously.    At  some  point,  gunfire  erupted.    The

gunfire, which came from at least three guns, was  continuous

and lasted  six or  more seconds.   Three  persons, including

Powell,  were wounded  in  the shoot-out;  Owens was  killed.

Cheney and Rhodes  escaped injury by  taking cover inside  of

Humboldt Liquors.  Within an hour of the shooting, Powell was

arrested.  At the time of his arrest, Powell was standing  in

an  alley  not  far  from  the intersection  of  Ruthven  and

Humboldt, and was holding a .44 Charter Arms Bulldog handgun.

He also  had a walking  cane with him.   It was  subsequently

determined  that  a bullet  from  the .44  had  killed Owens.

Powell does not dispute that he fired two shots  with the .44

during the shoot-out.

B.  The Necessity Defense
            B.  The Necessity Defense
                                     

                             -3-
                                          3


          At trial, the  government argued  that Powell  shot

Owens with a gun he  had brought to the crime scene.   Powell

consistently denied this, asserting as an affirmative defense

that he  took possession of the .44  only out of necessity in

the  midst of  the shoot-out.   When  he was in  an ambulance

after the shooting, Powell told an arresting officer that the

youths  in the gray Subaru had started shooting from the car,

that a  light-skinned black  male had alighted  and continued

the shooting,  that he (Powell) ran towards this shooter, and

that  the shooter then lost control of the weapon, dropped it

to  the ground, and jumped  back into the  Subaru, which sped

off.  Powell  stated that he picked up the gun and ran to the

alley in  which he was arrested.   He did  not mention firing

the weapon at anyone.

          To  clarify how  the  shooter lost  control of  the

weapon, the officer  asked Powell  to repeat his  story.   At

this point,  Powell told  the officer that  the light-skinned

male got out  of the Subaru, began the  shooting, and fled on

foot.   He  did not  mention the  shooter dropping  or losing

control of his weapon.  When the officer asked how the weapon

ended up on the ground, Powell did not answer.

          At trial, Powell  had a third  account of what  had

happened.  Powell testified  that he heard shots ring  out as

he stood in front of Humboldt Liquors talking with Cheney and

Rhodes.   While Cheney  and Rhodes  sought refuge inside  the

                             -4-
                                          4


store,  Powell  began  running  up  the  street  towards  the

intersection of Humboldt and  Ruthven.  Just then, a  man who

was pulling a  gun out of his pocket came  running around the

corner.   The man pointed the  gun at him, but  was unable to

fire it before  Powell was upon him.   The two  scuffled, and

the gun fell  to the ground.  The man  fled around the corner

and  Powell picked up  the gun.   Powell began to  run across

Ruthven and  was shot in the leg.  He turned around and fired

two shots  at  his assailant.   He  then ran  up Humboldt  to

Homestead Street,  turned left on Homestead,  and headed into

an alley,  where he found a  walking cane.  He  stayed in the

alley until he was arrested.

C.  Other Guns
            C.  Other Guns
                          

          After the shooting, an arresting  officer retrieved

a set  of keys from Powell.   The keys were  to a two-bedroom

apartment  at Fairlawn  Estates  in the  Mattapan section  of

Boston.    The  police  obtained  a  search warrant  for  the

apartment,  and executed  the warrant  the same night  as the

shooting.   The search turned  up two additional  weapons:  a

fully-loaded black Taurus 9 mm. semi-automatic pistol with an

obliterated serial number; and a .38 caliber derringer loaded

with two  rounds of ammunition.   The Taurus was hidden  in a

laundry basket  located  in the  apartment's master  bedroom.

The  derringer was  hidden on  a closet  shelf in  the second

bedroom.       Although  Powell  claimed to  be  nothing more

                             -5-
                                          5


than a  sporadic visitor  to the Fairlawn  Estates apartment,

the  evidence,  taken  in  a  light  most  favorable  to  the

government,  established that  Powell  and Boykins  (Powell's

girlfriend) were living  there at the  time of the  shooting.

Powell and  Boykins had  signed a rental  application, lease,

lease addendum, and rules  and regulations acknowledgment for

the apartment in  August, 1992.   Moreover, Boykins told  the

grand  jury  that  she  and  Powell  (along  with  their  two

children) were  living in  the apartment,  and  that she  and

Powell  shared  the  master  bedroom.    This  testimony  was

introduced  at  trial.   Finally,  the  evidence showed  that

Powell's name was on the mailbox for the apartment; that only

Powell and Boykins had keys to the apartment; that Powell had

personally  visited the Fairlawn  Estates apartment manager's

office on  at least two occasions in  the months prior to the

shooting; and  that Powell had once  telephoned the apartment

manager and made an oral request that  repairs be made to the

apartment.   Boykins testified  that Powell's cousin  and her

children also were staying  at the apartment around  the time

of  the shooting.  Powell testified that his cousin's husband

was staying there as well.

D.  Proceedings Below
            D.  Proceedings Below
                                 

          On  December 18,  1992, the  grand jury  returned a

three-count indictment  against Powell.  Count  I charged him

with being a felon  unlawfully in possession of the  .44 used

                             -6-
                                          6


in the shooting. See 18 U.S.C.   922(g)(1).  Count II charged
                                

him with being a felon unlawfully in possession of the Taurus

pistol,  the  derringer,  and  the ammunition  found  in  the

Fairlawn Estates apartment.   See id.  Count III  charged him
                                                 

with unlawfully possessing a firearm -- the Taurus -- with an

obliterated serial number.  See 18 U.S.C.   922(k).  Prior to
                                           

trial,  the district court severed Counts II and III from the

trial of Count I.   The court also granted Powell's motion in
                                                                         

limine requesting that the government not be allowed to refer
                  

to the firearms  and ammunition  which were  the subjects  of

Counts  II and III  during its opening  statement or case-in-

chief.    The court  did,  however,  reserve judgment  as  to

whether evidence  relating to Counts II and  III might become

admissible after the defense put on its case.  The government

complied  with the court's order  and did not  allude to this

evidence at any point during its case-in-chief.

          The defense  called Arvetta Boykins  as a  witness.

She testified,  in response to a question by defense counsel,

that numerous random police searches of  Powell in the months

preceding the shoot-out had failed to turn up a weapon on his

person or in his car.  The government then asked the court to

revisit  its  ruling in  limine.   At  this point,  the court
                                           

allowed the government to cross-examine Boykins about whether

she or  Powell had stored  in the Fairlawn  Estates apartment

the   firearms  described  in  Counts   II  and  III  of  the

                             -7-
                                          7


indictment.  The court ruled that defense counsel had "opened

the  door" to this  inquiry by asking  Boykins whether "she's

seen  him with a weapon  on occasion."   Defense counsel, who

had  asked only about police searches of Powell in the months

preceding the shoot-out, denied having asked such a question.

Boykins  denied  that the  firearms  were  hers or  Powell's.

After Boykins  completed her  testimony, Powell  himself took

the  stand and asserted, inter alia, that  he had never had a
                                               

firearm on him in the summer of 1992. 

          Subsequently, the court permitted the government to

introduce the evidence  underlying Counts II and III  as part

of its  rebuttal case.   The court informed the  jury that it

should  not  consider  the  firearms found  in  the  Fairlawn

Estates apartment  at all unless  it first found  that Powell

possessed them.   The court also  told the jury  that, if  it

found  that Powell did possess  these firearms, it should not

consider  this evidence "to  show that the  defendant was the

kind  of person  who possessed  firearms, but rather  to show

that  the defendant  had an  opportunity to  obtain firearms,

that  the  defendant had  knowledge  of  the availability  of

firearms, that [his possession of the .44] was not a question

of mere  necessity."   See Fed.  R. Evid.  404(b).   The jury
                                      

convicted  Powell  of the  crime alleged  in  Count I  of the

indictment.  The government thereafter dismissed the  severed

Counts, II and III.

                             -8-
                                          8


          On  March  29, 1994,  the district  court sentenced

Powell.  The court first assigned him a base offense level of

20 pursuant to U.S.S.G.   2K2.1(a)(4) (1993).  The court then

added the  following  nine  offense-level  increases:    four

levels  because  the possession  of  the  .44 took  place  in

connection   with   another   felony   offense,   i.e.,   the

unjustifiable killing  of Stanley  Owens, see    2K2.1(b)(5);
                                                         

one  level  because  Powell's  offense and  relevant  conduct

involved  the possession  of  three firearms,  see  id. at   
                                                                   

2K2.1(b)(1); two levels  because one of  the firearms had  an

obliterated  serial number, see id. at   2K2.1(b)(4); and two
                                               

levels   because   Powell   obstructed  justice   by   giving

"perjurious"  testimony,  see     3C1.1,  comment.  (n.3(b)).
                                         

These increases led to a final  offense level of 29.  Because

Powell had  a criminal history  category of V,  his guideline

sentencing range was 140 to 175 months.  In view  of the ten-

year  statutory   maximum  applicable  to   the  offense   of

conviction, see  18 U.S.C.    924(a)(2), the  court sentenced
                           

Powell to a 120-month term of imprisonment.  In so doing, the

court rejected Powell's request for a downward departure from

the applicable  sentencing range because Powell  purported to

have committed the offense of conviction "in order to avoid a

perceived  greater harm."   See    5K2.11  (allowing downward
                                           

departures in some such situations).

                             II.
                                         II.
                                            

                             -9-
                                          9


          Powell  makes six  arguments  on appeal:   (1)  the

district  court  committed  reversible  error   in  admitting

evidence of  the guns  and ammunition  found in  the Fairlawn

Estates apartment; (2)  the court committed  reversible error

in permitting the government to impeach Powell with his prior

felony  convictions;  (3)  the   court  erred  in  increasing

Powell's offense  level by  four on  the grounds that  Powell

possessed the .44 in  connection with another felony offense;

(4) the court erred  in increasing Powell's offense level  by

three for "relevant conduct"  that included the possession of

the guns  found in  the Fairlawn Estates  apartment; (5)  the

court erred in  increasing Powell's offense level  by two for

obstruction of justice; and (6) the court erred in  declining

to depart downward.  We address each argument in turn.

A.  Admission of the Evidence from the Fairlawn Estates      
            A.  Admission of the Evidence from the Fairlawn Estates
                                                                   
Apartment
            Apartment
                     

          Powell's argument relating to the evidence from the

Fairlawn  Estates apartment  is  tripartite.   First,  Powell

contends that the  evidence is not relevant  because the jury

could  not reasonably  have concluded  that he  possessed the

guns and  ammunition discovered  during the search.   Second,

Powell asserts that the court erred in admitting the evidence

under Rule 404(b), even if the jury  could have found that he

possessed  the guns  and ammunition.   Third,  Powell insists

that  the court erred in deciding that the probative value of

this evidence was not "substantially outweighed by the danger

                             -10-
                                          10


of unfair  prejudice, confusion of the  issues, or misleading

the jury,"  see Fed. R. Evid.  403, even if  the evidence was
                           

otherwise admissible.  In  light of the deference we  give to

the  challenged  district   court  rulings,  we   discern  no

reversible error.

          Because   the   court   conditioned    the   jury's

consideration of  the evidence found in  the Fairlawn Estates

apartment  upon  its  initially  finding possession  of  this

evidence  by  Powell, the  first  part  of Powell's  argument

implicates  Fed.  R. Evid.  104(b).    Rule 104(b)  provides:

"When the relevancy of  evidence depends upon the fulfillment

of a  condition of fact,  the court shall  admit it  upon, or

subject  to,  the  introduction  of  evidence  sufficient  to

support a finding of the fulfillment of the condition."  Like

other admissibility rulings,  the decision  whether there  is

sufficient evidence  to support a finding  of the fulfillment

of the  condition  is committed  to the  trial judge's  "wide

discretion."   See  Veranda  Beach Club  Ltd. Partnership  v.
                                                                     

Western Sur. Co., 936 F.2d 1364, 1371 (1st Cir. 1991).
                            

          The  Supreme Court  has  set forth  the process  by

which the trial court should make this decision:

          In determining whether the Government has
          introduced  sufficient  evidence to  meet
          Rule  104(b),  the  trial  court  neither
          weighs  credibility  nor makes  a finding
          that  the  Government   has  proved   the
          conditional  fact  by a  preponderance of
          the  evidence.  The court simply examines
          all the evidence in the  case and decides

                             -11-
                                          11


          whether  the  jury could  reasonably find
          the  conditional   fact  .   .  .  by   a
          preponderance of the evidence.

Huddleston  v. United States, 485  U.S. 681, 690  (1988).  We
                                        

therefore  ask only  whether  the district  court abused  its

discretion in  deciding that the jury  could reasonably find,

by a preponderance of the evidence, that Powell possessed the

Taurus and derringer.

          Possession  of  firearms can  be  either  actual or

constructive.   See, e.g., United  States v. Rogers,  41 F.3d
                                                               

25,  29 (1st  Cir.  1994).   In  Rogers, we  approved  a jury
                                                   

instruction which explained:  

          "A  person who,  although  not in  actual
          possession, knowingly has both  the power
          and  the intention  at  a  given time  to
          exercise  dominion  or  control   over  a
          thing, or to exercise dominion or control
          over  the  area in  which  that thing  is
          found,   whether   directly  or   through
          another person, is  then in  constructive
          possession of the thing."

Id.  at  30  (emphases omitted).    Thus,  so  long as  one's
               

dominion/control over  the area  containing the thing  at the

relevant  time is  established,  "one can  possess an  object

while it  is hidden at home in a bureau drawer, or while held

by an  agent, or even while  it is secured in  a safe deposit

box  at the  bank  and  can be  retrieved  only  when a  bank

official  opens   the  vault."    United   States  v.  Zavala
                                                                         

Maldonado, 23 F.3d 4,  7 (1st Cir.) (interpreting scope  of a
                     

                             -12-
                                          12


drug  possession  statute),  cert.  denied, 115  S.  Ct.  451
                                                      

(1994).

          In view of this broad understanding of "possession"

and  the applicable  preponderance standard,  see Huddleston,
                                                                        

485 U.S.  at 690, we  have little difficulty  concluding that

there  was no abuse of  discretion here.   There was evidence

that Powell was  sharing the master  bedroom of the  Fairlawn

Estates  apartment at the time  of the shooting;  that he had

signed  a variety of forms relating to the apartment; that he

had made a  request for  repairs to the  apartment; that  his

name was  on the mailbox; that he was one of only two persons

with keys;  and that the  guns found there did  not belong to

the  apartment's other  primary  adult  resident --  Boykins.

This  evidence was more than  adequate for the  court to have

allowed the jury  to consider  whether Powell  constructively

possessed the  Taurus and  derringer that were  hidden within

the apartment.    All the  evidence tended  to show  Powell's

dominion over the apartment in which the guns were found, and

some of it --  Boykins' testimony that the guns were not hers

--  tended to show that  the guns were  Powell's (although we

acknowledge Boykins' further testimony that the guns were not

Powell's).  We therefore reject Powell's relevancy argument.

          The second  and  third parts  of Powell's  argument

against the  admissibility of the evidence  from the Fairlawn

Estates  apartment do not fare any better.  In admitting this

                             -13-
                                          13


evidence,  the  district  court  employed the  correct  legal

analysis.  The  court first determined that the  evidence had

"special  relevance" to  material  issues raised  by Powell's

case  --  whether Powell  possessed  firearms  in the  months

preceding the shoot-out, whether Powell had an opportunity to

obtain  firearms,   whether  Powell  had  knowledge   of  the

availability of firearms, and  whether Powell's possession of

the .44 was a question  of mere necessity -- and that  it was

not being  offered to  show Powell's character  or propensity

for criminal conduct.   See, e.g.,  United States v.  Tuesta-
                                                                         

Toro, 29  F.3d  771, 775  (1st  Cir. 1994)  (explaining  Rule
                

404(b) inquiry), cert. denied, 115 S. Ct. 947 (1995).  
                                         

          The court then decided  that the probative value of

the evidence  was not substantially outweighed  by the danger

of unfair prejudice.   See id.   (citing Rule 403).   Because
                                          

legal error  did not  infect the  trial court's analysis,  we

afford the  court's conclusions considerable  deference.  See
                                                                         

id.; see also  United States v. Guyon, 27  F.3d 723, 729 (1st
                                                 

Cir. 1994) (trial court's  Rule 404(b) ruling reversible only

if  the court abused its discretion); Veranda Beach Club, 936
                                                                    

F.2d  at  1372  (trial  court's construction  of  Rule  403's

probative   value/unfair   prejudice   balance   subject   to

substantial deference on appeal);  United States v. Wood, 982
                                                                    

F.2d 1, 4  (1st Cir.  1992) (decision whether  to permit  the

                             -14-
                                          14


introduction of rebuttal evidence is  within sound discretion

of the trial judge).

          Again, we see no abuse of discretion.  Although the

court may have oversimplified a bit in asserting that defense

counsel had  asked Boykins whether  she'd seen Powell  with a

weapon on  occasion, we think the  court permissibly admitted

the  challenged evidence  to  rebut  the implication  plainly

inhering in Boykins's  testimony regarding the futile  police

searches  of Powell  in the  months preceding  the shoot-out:

that  Powell was not a  possessor of firearms  at the time of

the shooting.   We  think that the  challenged evidence  bore

special  relevance  to  whether  Powell only  came  into  the

possession of the .44 as a matter of necessity, or whether he

was armed at the time the shooting began.  

          As we have just stated, Powell attempted to bolster

his  necessity defense  by  introducing evidence  -- his  and

Boykins' testimony -- suggesting that he was  not a possessor

of firearms at the  time of the  shoot-out.  In other  words,

Powell  introduced  evidence that  he  did  not commit  other
                                                           

similar acts at the relevant point in time.  While other-acts

evidence is not generally  admissible "to prove the character

of a person in order to show action in conformity therewith,"

see  Rule 404(b),  it is  admissible to  rebut a  defendant's
                                                                       

affirmative claim that s/he did not commit other similar acts

at the relevant point in time.  See, e.g., Wood,  982 F.2d at
                                                           

                             -15-
                                          15


4 ("rebuttal  evidence may  be introduced to  explain, repel,

contradict  or  disprove  an  adversary's  proof")  (citation

omitted); see  also United  States v.  Zarnes, 33  F.3d 1454,
                                                         

1470 (7th Cir. 1994) (evidence of marijuana plants growing in

defendant's vegetable garden admissible to  rebut defendant's

mother's testimony that there were no marijuana plants in the

garden).  The  court therefore  did not err  in allowing  the

jury   to   consider    whether   Powell's    contemporaneous

constructive  possession  of  the  weapons  in  the  Fairlawn

Estates apartment tended to  show that his possession  of the

.44 "was not a question of mere necessity."  

          Finally,  the  court's  careful   and  well-crafted

limiting instruction -- which told the jury that the evidence

was not admissible to show that Powell was the kind of person

who possessed  firearms -- largely dissipates  any concern we

might have  had  about  the danger  of  unfair  prejudice  to
                                                          

Powell.   Simply put, we see no reason why the jury could not

have followed the court's instruction in this case.  

          We  therefore reject  Powell's  argument  that  the

admission of the evidence from the Fairlawn Estates apartment

ran afoul of Rules 404(b) and 403.

B.  Impeachment of Powell with his Prior Felony Convictions
            B.  Impeachment of Powell with his Prior Felony Convictions
                                                                       

          Powell next complains that the government's  use of

the number  of his  prior felony convictions  for impeachment

purposes (including its reference to the fact that, in one of

                             -16-
                                          16


these cases, Powell was  convicted under a different  name in

another session of the  district court) amounts to reversible

error.  Citing United States v.  Tavares, 21 F.3d 1 (1st Cir.
                                                    

1994)  (en  banc),  Powell  claims that  his  willingness  to

stipulate to the  fact that he had been convicted of a felony

should have precluded the  government from pursuing this line

of questioning.   Powell misreads Tavares  and overlooks Fed.
                                                     

R. Evid. 609(a)(1).

          A  conviction under    922(g)(1) requires  proof of

three elements:  (1) that the defendant knowingly possessed a

firearm;  (2) that the  defendant had "been  convicted in any

court  of  a crime  punishable  by  imprisonment for  a  term

exceeding  one year" at the  time of the  possession; and (3)

that the possession was in or affecting interstate or foreign

commerce.  United States v. Tracy, 36 F.3d 187, 191 (1st Cir.
                                             

1994).   In Tavares,  we held that  if a defendant  wishes to
                               

stipulate to  the second  of these three  elements, "evidence

beyond  the  fact of  the  prior  conviction is  inadmissible

absent adequate trial court  findings that its  noncumulative

relevance is sufficiently compelling to survive the balancing

test of Fed. R. Evid. 403."  21 F.3d at 5.  Thus, if there is

such  a  stipulation  in   a     922(g)(1)  prosecution,  the

government  ordinarily  may  not  introduce  evidence of  the

nature or number of prior convictions as part of its case-in-
                                                                         

chief.  See  id. at 5-6.   We  were careful to  point out  in
                            

                             -17-
                                          17


Tavares, however, that "in some cases evidence concerning the
                   

nature  of  the  prior  conviction  will  be  admissible  for

impeachment or  other reasons, despite its  lack of probative

value on the prior element of the crime."  Id. at 6.
                                                          

          Here, the  government did not introduce evidence of

the  number of Powell's prior felony  convictions in order to

prove  an element of its case; it introduced this evidence to

impeach  Powell after he took  the stand in  his own defense.
                   

We recently have made clear what we implied in Tavares:  that
                                                                  

Tavares does not  control in  the impeachment  context.   See
                                                                         

Tracy, 36 F.3d at  191-92.  Rather, the admissibility  of the
                 

impeachment evidence  must be evaluated under Rule 609(a)(1).

This Rule provides:

               General  Rule.   For the  purpose of
                           General  Rule.
          attacking the credibility  of a  witness,
          . . . evidence that a  witness other than
          an accused  has been convicted of a crime
          shall be admitted,  subject to Rule  403,
          if the  crime was punishable by  death or
          imprisonment in excess of one  year under
          the  law  under  which  the  witness  was
          convicted, and evidence  that an  accused
          has been convicted of such  a crime shall
          be  admitted if the court determines that
          the  probative  value  of admitting  this
          evidence outweighs its prejudicial effect
          to the accused.

          The  upshot  is  that  the evidence  at  issue  was

properly  admitted  absent a  showing  that  the trial  court

abused its discretion in determining that its probative value

outweighed its prejudicial  effect to Powell.  See  Tracy, 36
                                                                     

F.3d  at  193  ("We   review  a  district  court's  probative

                             -18-
                                          18


value/prejudicial  effect  decision   under  Fed.  R.   Evid.

609(a)(1)  for abuse of discretion.").  Powell has not argued

that there was an  abuse of discretion here; he  has asserted

only that Tavares is controlling.  Our own independent review
                             

of  the record reveals no abuse of discretion by the district

court.  Indeed, allowing the government only to  inquire into

the  number, and  not the  nature, of  Powell's  prior felony
                                             

convictions  strikes us as  an eminently fair  way to balance

the government's interest in impeaching Powell  with Powell's

interest in  avoiding the "unique risk  of prejudice" present

whenever a testifying defendant is impeached with evidence of

his/her prior convictions:  "the danger that convictions that

would be  excluded under Fed. R. Evid. 404 will be misused by

a  jury as  propensity  evidence  despite their  introduction

solely  for  impeachment  purposes."      Fed.  R. Evid.  609

advisory committee's note, 1990 amendment; see also Tracy, 36
                                                                     

F.3d at 192.  

          We  therefore reject  Powell's claim  of reversible

error in the introduction of this evidence.   

C.   Four-Level  Increase for  Possession in  Connection with
            C.   Four-Level  Increase for  Possession in  Connection with
                                                                         
Another Felony Offense
            Another Felony Offense
                                  

          The   district  court  found   at  sentencing  that

Powell's possession  of the  .44 was committed  in connection

with  another felony  offense --  the unjustified  killing of

Stanley Owens.  The court explained its finding as follows:

                             -19-
                                          19


               I  find,  first, that  the defendant
          was  engaged  in activity  which involved
          him in an unjustified homicide.  I do not
          credit   the  defendant's   testimony  --
          indeed, I find it to have been perjurious
          --  as to  the manner  in which  he found
          himself  in  possession  of  the  firearm
          here.    Accordingly,  I  find  that  the
          defendant  was  in   possession  of   the
          firearm in connection with another felony
          offense, an  unjustifiable homicide under
          state  law.   I  will  not  get into  the
          particulars  of  how that  may  have been
          charged under  state law, what  degree of
          murder or manslaughter, simply that there
          was  no defense  of self-defense.   There
          was  no defense of  necessity.  There was
          no  defense  for  the  defense  of  other
          persons,  but  rather that  the defendant
          chose to place himself in the middle of a
          shootout   in  which  he   chose  not  to
          withdraw, but to engage.

The court therefore increased Powell's offense level by four.

See    2K2.1(b)(5).    Powell takes  issue  with the  court's
               

finding, arguing that  there was no  evidence to support  it.

We do not agree with Powell's argument.

          The standard by which  we review a district court's

application of a sentencing guideline depends upon the nature

of the challenge before us.   If a party claims error  in the

court's interpretation of a guideline's meaning or scope, our

review  is plenary.  E.g., United States v. Thompson, 32 F.3d
                                                                

1, 4 (1st Cir. 1994).  If  a party assigns error to a factual

finding made at sentencing,  we review the finding for  clear

error.  See id. at 4-5.  In so doing, we ask only whether the
                           

court clearly erred in finding that the government proved the

                             -20-
                                          20


disputed fact by a preponderance of the evidence.  See United
                                                                         

States v. Mocciola, 891 F.2d 13, 17 (1st Cir. 1989).
                              

          It  is  important  to  note that  Powell  does  not

challenge  the trial  court's apparent legal  conclusion that

the killing of Stanley  Owens was necessarily unjustified if,
                                                         

as  the court found, Powell placed himself into the middle of

the shoot-out  instead of  withdrawing.  Cf.  Commonwealth v.
                                                                      

Kendrick,  218 N.E.2d 408,  414 (Mass.  1966) ("The  right of
                    

self-defence does not accrue to a person until he has availed

all  proper means to avoid physical combat.").  In his brief,

Powell questions only the  factual finding itself (along with

the statement  that "there  was no defense  of self-defense,"

which he treats as a separate finding), asserting that  there

was  no  evidentiary  basis  to support  the  court's  upward

adjustment.   We therefore will not  review the trial court's

legal conclusion, and  will look only to whether the outcome-

determinative finding  -- that Powell chose  to place himself

in  the middle of the shoot-out instead of withdrawing -- was

clearly erroneous.  We think that it was not.

          Central  to  our  decision  is  the  court's  tacit

determination that Powell knew of the possibility of a shoot-

out  prior  to  its  taking  place.    Especially  given  the

applicable   preponderance-of-the-evidence   standard,   this

determination is  sustainable.  Immediately  after seeing the

hooded  men  in  the  Subaru  and  hearing  the  car  rapidly

                             -21-
                                          21


accelerate in  reverse, Powell insisted that  Boykins and her

mother get  out of  the area  as quickly as  possible.   This

gives rise to  an inference that Powell  knew serious trouble

might  ensue.  Moreover, Powell conceded on cross-examination

that he thought  the men in the Subaru were gang members, and

that he knew there had been at least one shooting in the area

in the previous week. 

          Also  important  to our  conclusion is  the court's

finding that  Powell possessed the .44 prior to the inception

of  the shoot-out (a finding which is implicit in the court's

stated disbelief of  Powell's testimony "as to the  manner in

which he found  himself in possession of  the firearm here").

This finding, too, is  sustainable.  Powell's trial testimony

as to  how he came to  possess the .44 not  only contradicted

the accounts  he gave to  an arresting officer  shortly after

the shoot-out, but it also was inherently improbable.  Powell

testified  that,  instead  of  taking  cover  inside Humboldt

Liquors with Cheney and  Rhodes when shots unexpectedly began

to ring out (as one might have expected him to  do), he began

running and (1) continued to run up the  street towards a man

who had come around the corner and was pointing a gun at him;

(2) closed the  distance between the  man and himself  before

the  man could fire a shot;  (3) disarmed the man, seized his

gun, and chased  him off; and (4) turned on  the run and shot

and  twice hit an assailant who allegedly was shooting at him

                             -22-
                                          22


from behind.  The  implausibility of this testimony  alone is

sufficient  to  ground the  court's  contrary  finding.   Cf.
                                                                         

United  States v. Hadfield, 918 F.2d 987, 999 (1st Cir. 1990)
                                      

(implausibility of a defendant's testimony can be affirmative

evidence  of  guilt),  cert.  denied, 500  U.S.  936  (1991).
                                                

Furthermore, there  was hearsay evidence in  the Pre-Sentence

Report  indicating that  a  confidential  informant had  seen

Powell  with the  .44  prior to  the  shooting.   Though  not

introduced  at  trial, this  evidence  was  available to  the

district court at sentencing.  See  United States v. Tardiff,
                                                                        

969  F.2d 1283,  1287  (1st Cir.  1992)  (court may  rely  on

hearsay evidence at sentencing). 

          What  we have,  then, is an  armed Powell  not only

remaining  at  a  location  where he  knows  a  shoot-out  is

possible,  but also seeking out the two young men (Cheney and

Rhodes)  who were involved in  the initial confrontation -- a

confrontation that prompted Powell to insist that Boykins and

her  mother  leave the  area immediately.    In view  of this

factual scenario, we cannot say that  the court clearly erred

in  finding that  "defendant chose  to  place himself  in the

middle of a shootout  in which he chose not  to withdraw, but

to  engage."   For the  reasons stated  above, this  ends our

inquiry.

                             -23-
                                          23


          We  therefore  reject  Powell's  challenge  to  the

district  court's  finding  that  the .44  was  possessed  in

connection with another felony offense.

D.   Three-Level Increase for Possession of the Guns Found in
            D.   Three-Level Increase for Possession of the Guns Found in
                                                                         
the Fairlawn Estates Apartment
            the Fairlawn Estates Apartment
                                          

          The district court found at sentencing  that Powell

possessed the  guns found in the  Fairlawn Estates apartment.

It  therefore increased  Powell's  offense level  by one  for

possession of the guns, see   2K2.1(b)(1), and by two because
                                       

one  of  the guns  had an  obliterated  serial number,  see  
                                                                       

2K2.1(b)(4).  Powell challenges  this finding on two grounds.

First, he  contends that  there was insufficient  evidence to

support the finding.  Second, he asserts  that his possession

of these guns was not "part  of the same course of conduct or

common  scheme or plan as  the offense of  conviction," as is

required  by   1B1.3(a)(2).  We are not persuaded by Powell's

arguments.

          As we  already have  explained, the  district court

did  not abuse its discretion in deciding that the jury could

find,  by a preponderance of  the evidence, that  the guns in

the Fairlawn Estates apartment were possessed by Powell.  See
                                                                         

supra  Section II-A.   While  fine semantic  distinctions may
                 

make it  theoretically possible  for a  court  to have  acted

within the bounds of  its discretion in deciding that  a jury

could make a preponderant finding, and then to have committed

clear error  in making the same  preponderant finding itself,

                             -24-
                                          24


we are confident that this is not such a case.   We therefore

rely  on  our  earlier  explanation  in   rejecting  Powell's

sufficiency argument.

          Although Powell's "same course of conduct" argument

has some superficial  appeal --  after all, the  guns in  the

Fairlawn  Estates apartment  did  not play  any  role in  the

Powell's  possession of the .44  on Humboldt Avenue  -- it is

foreclosed  by  circuit  precedent.    In  United  States  v.
                                                                     

Sanders,  982 F.2d 4 (1st  Cir. 1992), we  analyzed whether a
                   

defendant  who  had  pleaded  guilty  to  being  a  felon  in

possession  of a firearm and  to using or  carrying a firearm

during and in relation  to a drug trafficking crime  could be

subjected  to an  upward  departure for  possessing a  weapon

(used  to shoot  his girlfriend  in the  head) which  was not

named in the  indictment.  See  982 F.2d at 9-10.   Answering
                                          

this  question required us to consider the scope of the "same

course of  conduct provision"  in   1B1.3(a)(2),  because the

possession  of the  gun used  in the  shooting could  only be

taken into  account at sentencing if  it constituted relevant

conduct under    1B1.3.  Id. at 9.  In answering the question
                                        

in the affirmative, we said:  

               The "same course of conduct" concept
          looks  to  whether the  defendant repeats
          the  same type of  criminal activity over
          time.   It does not require  that acts be
          connected together by common participants
          or by an overall scheme.  Here, defendant
          did  repeat the  same  type  of  criminal
          activity -- he illegally  possessed three

                             -25-
                                          25


          or four separate firearms when the victim
          was shot.   We have no difficulty viewing
          the  illegal  possession   of  the   four
          weapons as all part of the same course of
          conduct.

Id. at 9-10 (citation, ellipses, and internal quotation marks
               

omitted).   In  other words,  the contemporaneous,  or nearly

contemporaneous, possession of uncharged firearms is, in this

circuit,  relevant  conduct in  the  context  of a  felon-in-

possession prosecution.  See id.
                                            

          In this case, Powell  clearly possessed the guns in

the  Fairlawn  Estates apartment  at  the same  time  that he

possessed the  .44 used  in the shooting.   Accordingly,  the

district  court did not err in finding that the possession of

these weapons was part of  the same course of conduct  as the

offense of conviction.

          We  therefore  reject  Powell's  challenge  to  the

court's  three-level  increase  for  the guns  found  in  the

Fairlawn Estates apartment.      

E.  Two-Level Increase for Obstruction of Justice
            E.  Two-Level Increase for Obstruction of Justice
                                                             

          The district  court found at sentencing that Powell

gave perjurious testimony  as to how he came  into possession

of the .44.   The court therefore  increased Powell's offense

level  by two  for  obstruction of  justice.   See     3C1.1.
                                                              

Powell challenges  this finding  on two  grounds.   First, he

contends that it was  not accompanied by necessary subsidiary

findings that the false  testimony was "concerning a material

                             -26-
                                          26


matter" and given "with  the willful intent to  provide false

testimony,  rather than as a result of confusion, mistake, or

faulty  memory."  See United  States v. Dunnigan,  113 S. Ct.
                                                            

1111,  1116 (1993).    Second, he  asserts  that it  was  not

supported by  the evidence.  We need not and do not reach the

merits  of  Powell's arguments  (though  we  observe that  we

already have found there to be sufficient evidence to support

the district court's  implicit finding that Powell  possessed

the .44 prior to the shoot-out.  See supra Section II-C.). 
                                                      

          Because we  have affirmed each of  the other upward

adjustments  imposed  by  the  sentencing  court,  see  supra
                                                                         

Sections II-C  and II-D),  Powell's 120-month sentence  would

remain unchanged even if we were to find error in the court's

two-level  obstruction enhancement.   Reducing  Powell's base

offense level by two  would still give him a  guideline range

of  120-150  months.   Thus,  the sentencing  court  would be

without the power to give him a  lower sentence than the 120-

month term of imprisonment he actually received.

          We  therefore decline to address Powell's challenge

to the district court's finding that he obstructed justice by

giving perjurious testimony.

F.  Refusal to Depart Downward
            F.  Refusal to Depart Downward
                                          

          The district court declined Powell's request  for a

downward departure because he allegedly committed the offense

of conviction "in order to avoid a perceived greater harm" --

                             -27-
                                          27


injury  to himself  or  others.   See    5K2.11.   The  court
                                                 

explained its decision as follows:

               And with respect to objection number
          31, I understand that  to be the argument
          made by the  defendant here for  downward
          departure in this case.   I must indicate
          that  the  defendant's actions  here were
          not those of a good samaritan  seeking to
          protect  the community  and the  lives of
          other persons and it  strikes me as not a
          grounds [sic] for  downward departure  in
          this setting.

While acknowledging  that we  have no jurisdiction  to review

discretionary refusals to depart  downward, see, e.g., United
                                                                         

States v. Lewis, 40 F.3d 1325, 1345 (1st Cir. 1994) (court of
                           

appeals lacks jurisdiction to review district court's refusal

to  depart downward  so  long  as  court  was  aware  of  its

authority to do so),  Powell seizes on the court's use of the

term "good samaritan"  and asserts that  the court failed  to

understand that  it could  depart if it  found that  Powell's

possession  of the firearm was prompted by the need for self-
                                                                        

preservation.  Powell's argument is unconvincing.

          As we have  already explained,  the district  court

clearly  believed that Powell possessed the  .44 prior to the

inception  of the shoot-out.   See supra Section  II-C.  This
                                                    

necessarily means that Powell possessed the .44  prior to the

time  when  any  need  for self-defense  would  have  arisen.

Accordingly,  the court  could not  have found  that Powell's

illegal  possession  was  prompted  by the  need  to  protect

himself.    This  leads  us  to  conclude  beyond  any  doubt

                             -28-
                                          28


whatsoever that the court did not misunderstand its departure

authority  under   5K2.11;  it merely decided  that the facts

did  not warrant a departure  in this instance,  and used the

term  "good  samaritan"  a  bit  loosely  in  explaining  its

decision.

          We  therefore  lack   jurisdiction  over   Powell's

challenge to the court's decision not to depart downward.

                             III.
                                         III.
                                             

          For  the reasons stated,  we affirm  the conviction
                                                         

and sentence of defendant Charles Powell.

                             -29-
                                          29