United States v. Schneider

                UNITED STATES COURT OF APPEALS
                    FOR THE FIRST CIRCUIT
                                         

No. 96-1281

                  UNITED STATES OF AMERICA,

                          Appellee,

                              v.

                    LAWRENCE G. SCHNEIDER,

                    Defendant, Appellant.

                                         

The  opinion  of this  court  issued  April  17,  1997, should  be
changed as follows:

Page  18,  line 9:    Change  the  word   inference   to the  word
interference. 


                UNITED STATES COURT OF APPEALS
                    FOR THE FIRST CIRCUIT
                                         

No. 96-1281

                  UNITED STATES OF AMERICA,

                          Appellee,

                              v.

                    LAWRENCE G. SCHNEIDER,

                    Defendant, Appellant.

                                         

         APPEAL FROM THE UNITED STATES DISTRICT COURT

               FOR THE DISTRICT OF RHODE ISLAND

     [Hon. Francis J. Boyle, Senior U.S. District Judge]
                                                                   

                                         

                            Before

                    Boudin, Circuit Judge,
                                                     

                Aldrich, Senior Circuit Judge,
                                                         

                  and Lynch, Circuit Judge.
                                                      

                                         

Robert  B.  Mann with  whom  Mann  & Mitchell  was  on  brief  for
                                                         
appellant.
Richard  W. Rose,  Assistant  United States  Attorney,  with  whom
                            
Sheldon  Whitehouse,  United States  Attorney,  was on  brief  for the
                           
United States.

                                         

                        April 17, 1997
                                         


     BOUDIN, Circuit Judge.  Lawrence Schneider was convicted
                                      

on  multiple counts of mail  and wire fraud  and now appeals,

presenting two  difficult issues.  One  concerns the district

court's refusal to allow Schneider's expert medical testimony

proffered  as  pertinent to  his  state  of mind;  the  other

relates  to the denial of Schneider's  new trial motion based

on jury-questionnaire  information about  one of  the jurors.

On  both issues, we  agree with the  district court's outcome

and affirm.

     What  Schneider did  was  largely undisputed  at  trial,

although  his  state  of  mind  was  very  much  in  dispute.

Schneider ran two businesses from  his home in Warwick, Rhode

Island,  engaged  in  buying  and  selling  real  estate  and

restoration of old houses.   In mid-1990, Schneider was under

financial  pressure and unable to pay his bills.  Starting in

May  1990 and continuing through  October 1990, he ordered on

credit a  variety of goods, including  computer equipment and

jewelry, the total value of which exceeded $200,000.

     Beginning  shortly thereafter, Schneider began to resell

the same goods and pocket  the money.  Between June 1990  and

October 1990,  Schneider placed 25  classified advertisements

in  the Providence  daily newspaper,  offering to  resell the

goods  in question  at deep  discounts.   He gave  purchasers

false  stories  about  the origin  of  the  goods  or how  he

acquired them.  Schneider paid nothing to his suppliers.  The


government  describes  this as  a classic  "bust-out" scheme.

See, e.g., United States v. DeVincent, 632 F.2d 147, 149 (1st
                                                 

Cir.), cert. denied, 449 U.S. 986 (1980).
                               

     In December  1994, Schneider  was  indicted and  charged

with six counts  of wire fraud and three counts of mail fraud

based on his  use of such  facilities in  the conduct of  his

scheme.  18 U.S.C.    1343, 1341.  The government's theory of

fraud  was that Schneider never intended to pay for the goods

but ordered them with  the aim of reselling them  immediately

and bilking the  sellers.  In  addition, the government  also

relied upon  an affirmative misstatement, made  on several of

Schneider's credit  applications, that  he had 35  employees,

which was untrue.

     Schneider did  not dispute the core  events described by

the government, but argued that he did not have the requisite

specific  intent  to defraud.   He  pointed  out that  he had

businesses,  a home and a good credit rating, so his behavior

made no sense  as a  rational criminal act;  it followed,  he

argues on  appeal, "that his behavior  is inexplicable absent

an  understanding  of the  defendant's  mental  status."   At

trial, he sought to introduce medical evidence to explain his

behavior.

     The  proffered evidence was  testimony from two doctors.

One was Dr. Wartenberg,  who specialized in internal medicine

and   addiction  medicine;   he  proposed  to   testify  that

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Schneider's capacity and judgment were significantly impaired

by  misprescription  and  overprescription  of  medical drugs

during the  relevant period.   A psychiatrist, Dr.  Roth, was

also  prepared  to testify  to  impaired  judgment, based  on

chemical dependency and major depression with probable mania.

This testimony, of which  more will be said later,  was taken

as an offer of proof outside the presence of the jury.

     In  due  course,  the  district  judge  ruled  that  the

testimony would  not be admitted.  The court's explanation is

summed up in the final sentences of a longer oral ruling:

     It seems to  me that the evidence does  not suggest
     that the Defendant  did not act purposefully,  that
     to accept this  evidence as a defense  [of lack of]
     mens  rea manipulates the  concept of intent beyond
     the  intent   required  and  that  under   all  the
     circumstances,   having   considered  all   of  the
     evidence,  the Court will  sustain the government's
     objection  to any  offer of  that proof  before the
     jury and Defendant may have an exception.

As a preface to this conclusion, the district court described

in  some length the opinion  in United States  v. Pohlot, 827
                                                                    

F.2d  889 (3d Cir. 1987), cert. denied, 484 U.S. 1011 (1988),
                                                  

discussing  the pertinence  of  psychiatric  testimony  in  a

murder-for-hire case.  

     After this evidentiary ruling, the case was tried in May

1995.  The jury  deadlocked on eight counts and  acquitted on

one count.   In October  1995, Schneider was  retried on  the

remaining  eight counts.    The district  court stood  by its

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                                         -5-


earlier ruling that the medical testimony was not admissible.

This time the jury convicted on all eight counts.

     Following  trial,  two  jurors  contacted  the  district

judge, expressing  concerns about another member  of the jury

panel.  On inquiry, the  district judge discovered that after

the verdict, the juror  in question had said that  she wanted

to  get out  of jury  service  because she  was "mental."   A

review of that juror's  questionnaire revealed that the juror

had affirmatively  answered the question:   "Do you  have any

physical or mental disability that would interfere or prevent

you  from serving as  a juror?"   On the reverse  side of the

questionnaire, the juror had written the following:

          I  have  an upsetting  emotional handicap
          since my children have been with the DCYF
          [a  Rhode Island  state agency],  and the
          strain  is sometimes too great for me and
          the walking to the bus stop especially in
          inclement  weather would be  kind of hard
          at this time.  I am presently looking for
          housing for my family.  

     After  an  investigation of  the  juror  and a  personal

interview  by the district court, the court ruled that it was

"completely  satisfied  that  the  juror  was  competent  and

mentally capable at the time of the trial . . . ."  Schneider

nevertheless sought a new  trial on the ground that  he would

have  used his  peremptory challenges  differently if  he had

known  about  the  information  in the  questionnaire.    The

district court denied the motion.  

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                                         -6-


     In due course, Schneider  was sentenced to 33  months in

prison  (he had a  prior conviction for  a "bust-out" offense

some years  before), and was  ordered to make  restitution of

about  $220,000.   On  this appeal,  he  claims as  error the

refusal  to admit the medical testimony; and he argues that a

new trial should have been granted because he could have used

a peremptory challenge to  dismiss the juror if he  had known

of the information in the questionnaire.

          We  begin with the harder of the two issues and ask

whether the district  court erred  in refusing  to admit  the

medical evidence.   The standard of review depends  upon what

has been decided:  rulings of law are reviewed  de novo while
                                                                   

review   is   typically  deferential   on   so-called  "mixed

questions."   Bergersen v. Commissioner of  Internal Revenue,
                                                                        

   F.3d   ,  1997 WL 120530, at *5 (1st  Cir. Mar. 21, 1997).

Here, a legal issue--the meaning of a federal statute--stands

at the threshold.

     In  1984, Congress  enacted the Insanity  Defense Reform

Act,  98  Stat. 2057,  redefining insanity  and making  it an

affirmative  defense to  be  proved by  clear and  convincing

evidence.   See  18 U.S.C.    17.   The statute  also states:
                           

"Mental  disease or  defect does  not otherwise  constitute a

defense."  Id.   17(a).  Elsewhere, the government has argued
                          

that  this quoted language is  meant to rule  out any mental-

condition  defense  or  testimony  that does  not  reach  the

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                                         -7-


heights  of  a  properly  pleaded insanity  defense.    E.g.,
                                                                        

Pohlot, 827 F.2d at 890.
                  

     In  this  case,  Schneider  did not  offer  an  insanity

defense, but he argues that his medical evidence is pertinent

in helping a jury  decide whether he had the  requisite state

of  mind necessary for the offense  charged.  The government,

in  turn,  says   that  a  number  of  courts  have  admitted

psychological  evidence  to negate  specific  intent  but the

First  Circuit  has  suggested  otherwise;1  that  the  First

Circuit's view is consistent  with the final sentence  of the

statute just quoted; and  that it is nevertheless unnecessary

to resolve the issue  in this case because the  evidence here

was not relevant in any event.

     Aside  from  the final  sentence  of  section 17(a),  in

principle there should be  no bar to medical evidence  that a

defendant, although not insane, lacked the requisite state of

mind.  As LaFave and Scott say:

     The  reception  of   evidence  of  the  defendant's
     abnormal  mental condition, totally  apart from the
     defense  of  insanity,  is   certainly  appropriate
     whenever that evidence is  relevant to the issue of
     whether  he  had  the   mental  state  which  is  a
     necessary element of the crime charged.

                    
                                

     1Compare United States v. Cameron, 907 F.2d 1051, 1065-
                                                  
66 (11th Cir. 1990), and United States v. Twine, 853 F.2d
                                                           
676, 678-79 (9th Cir. 1988), with United States v. White, 766
                                                                    
F.2d 22, 24-25 (1st Cir. 1985), and United States v. Kepreos,
                                                                        
759 F.2d 961, 964 n.4 (1st Cir.), cert. denied, 474 U.S. 901
                                                          
(1985).  

                             -8-
                                         -8-


1 LaFave &  Scott, Substantive  Criminal Law    4.7, at  530.
                                                        

The  circuits that  have considered  the question  have taken

this view.   See United States v. Marenghi, 893  F. Supp. 85,
                                                      

89 (D. Me. 1995) (collecting cases).  After all, if  state of

mind is  a potential  issue--as it  is in  most  but not  all

criminal  cases--why   should  expert  medical   evidence  be

excluded out of hand?

     We  doubt that the  final sentence of  section 17(a) was

intended  to  exclude   mental-condition  evidence  short  of

insanity.   Pohlot  canvassed  the arguments  and legislative
                              

history  at length, and  concluded (1) that  the statute does

not preclude a  defendant from offering evidence  to negate a

requisite state of mind, 827 F.2d at 903, but (2) that--apart

from  such a  negation--it does  preclude any  other new  and

different defense of  diminished responsibility to excuse  or

mitigate the  offense.   Id. at  905-06.2  Pohlot's  analysis
                                                             

seems to us persuasive on both issues.

     Similarly, our  own decisions in White  and Kepreos were
                                                                    

not  intended  to  establish  a  general  rule  that  mental-

condition evidence is always  inadmissible except in relation

                    
                                

     2Although phrases like "diminished responsibility" are
sometimes used to refer to evidence that negates intent, see
                                                                        
generally 1 LaFave & Scott, supra,   4.7, a different but
                                             
similarly named concept was developing in a few courts--prior
to the new federal statute--to excuse or lessen
responsibility, even where the impairment would not make out
an insanity defense or negate required intent.  See, e.g.,
                                                                     
People v. Wolff, 394 P.2d 959, 976 (Cal. 1964).
                           

                             -9-
                                         -9-


to  insanity.  In Kepreos,  the court held  that the specific
                                     

psychiatric testimony involved was misleading and of doubtful

utility, 759 F.2d at 964; in White, where no coercion defense
                                              

was offered,  the court rejected psychiatric  evidence that a

defendant  engaged in a drug crime because "she was unable to

resist her mother's request for assistance . . . ."  766 F.2d

at  24.   These cases  largely  turn upon  their facts.   See
                                                                         

Marenghi, 893 F. Supp. at 88-91.
                    

     Once past the threshold  of section 17(a), the situation

becomes  more  difficult for  the  defendant.   The  specific
                                                                         

medical  evidence  offered may  still  be  irrelevant to  the

requisite intent, White,  766 F.2d at 24,  or probative value
                                   

may be substantially outweighed by confusion or delay.   Fed.

R. Evid.  403; Kepreos,  759 F.2d  at 964.   Finally,  if the
                                  

evidence  is  expert  testimony,  it must  meet  the  further

requisites  of scientific reliability  and helpfulness to the

jury.     Fed.  R.   Evid.  702;   Daubert  v.   Merrell  Dow
                                                                         

Pharmaceuticals, Inc., 509 U.S. 579, 589-91 (1993).
                                 

     In    deciding   such    issues--relevance,   confusion,

reliability,   helpfulness--the   district   court    has   a

comparative  advantage over  an  appeals panel.   The  issues

typically  involve  unique  fact  patterns and  judgments  of

degree, and the district judge is closer to the  case.  Thus,

so long as there is no misstatement of the legal standard and

the result reached is  not clearly unreasonable, the district

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                                         -10-


judge's ruling is usually respected.   United States v. Shay,
                                                                        

57 F.3d 126, 132 (1st Cir. 1995).

     Against this  background, we return to  the testimony in

this  case.    Dr.  Wartenberg  had  examined  Schneider  for

approximately an  hour and  a half  and reviewed  his medical

records, including medicines prescribed for him over a three-

or four-year period.  In his offer of proof, the doctor  said

that the prescriptions were medically  inappropriate and that

the  drugs as prescribed  "would impair intellectual function

in  a variety  of  ways," produce  blackouts, roller  coaster

highs and lows,  and permit misperception and delusion.   Dr.

Wartenberg summarized his view as follows:

             My  opinion is  that  to  a degree  of
          reasonable  medical  certainty  that  Mr.
          Schneider's     intellectual    capacity,
          cognitive   function,  ability   to  make
          executive  judgments and  decisions would
          have been  impaired by that level of drug
          prescribing.

     On  cross-examination,  government  counsel  secured  an

admission that  Schneider during this period  could engage in

"activity that is  planned to  carry out a  purpose."   Quite

properly, neither  side asked  Dr. Wartenberg  the "ultimate"

question  whether Schneider  had  intended  to defraud,  such

ultimate  questions  to experts  now  being  forbidden as  to

mental state in a  criminal case under Fed. R.  Evid. 704(b),

which is a  companion amendment  to section 17.   See  United
                                                                         

States v. Meader, 914 F. Supp. 656, 658 (D. Me. 1996).
                            

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                                         -11-


     The   expert  psychiatrist,   Dr.  Roth,   also  offered

testimony after interviewing Schneider and examining records.

He said that Schneider  suffered from chemical dependency and

"major depression with  probable mania."   He said also  that

these conditions "impair[ed] . . . judgment."  He declined to

express  a view  on  Schneider's ability  to form  a purpose,

saying that he (Dr. Roth) was not there at the time, and that

terms like "purposeful" posed a metaphysical question.

     As we  read the district  judge's ruling, he  deemed the

medical testimony  both irrelevant  and misleading.   Our own

view is that the evidence may  have been relevant but only to

a limited degree, and  that it had a substantial  capacity to

mislead  the  jury.   And we  think  that the  district court

clearly would  exclude the evidence  under Fed. R.  Evid. 403

even  if told  to view it  as having  limited relevance.   To

remand,  in  order  to  make  the  district  judge  say  this

explicitly, is  a waste of time.  Let us take these points in

turn.

     Relevance,    the    ordinary    starting   point    for

admissibility,  Fed. R. Evid. 401,  is a close  issue.  Here,

the government  urged that  Schneider had ordered  the goods,

expecting never to pay for them but to resell them and pocket

the money  and thereby  "intended to deceive."3   Schneider's

                    
                                

     3This, more precisely, is the "specific intent" element
that Schneider's evidence purported to negate.  The fraud
charge in this case has several different elements (e.g., use
                                                                    

                             -12-
                                         -12-


answer was that he lacked this state of mind  and the medical

evidence  helped  him support  this  view,  that  is (in  the

language of  the rule), that  the medical testimony  made his

intent to defraud "less probable than it would be without the

evidence."  Fed. R. Evid. 401.

     The  sum of the doctors' evidence  is that Schneider was

depressed,  that  he  had   impaired  judgment  (due  to  his

depressed state and overmedication),  and that he was subject

to blackouts.  This might not  appear at first to go very far

in   negating  his   capacity   to  deceive,   especially  as

Schneider's scheme  continued  over  several  months.    This

explains the district court's  view that the medical evidence

did not negate an intent to deceive but instead amounted to a

forbidden claim in mitigation.

     Still,  evidence  may  be  "relevant" under  Rule  401's

definition, even if it fails to prove or disprove the fact at

issue--whether taken  alone or in combination  with all other

helpful  evidence on that issue.  In the latter instance, the

judge could direct a verdict if the issue were essential, but

not  against the defendant  in a criminal  case.  Schneider's
               

best argument is, therefore, that his medical evidence did go

some  distance  to  negate  intent  to  deceive  and  so  was

relevant.

                    
                                

of the mails) for which there may also be state of mind
requirements but they are not important here.  See generally
                                                                        
2 Sand et al., Modern Federal Jury Instructions 44-5 (1996).
                                                           

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                                         -13-


     Where evidence goes  "some distance" but manifestly  not

far  enough,  it  may  be tempting  to  say  that  it is  not

relevant.   Frankly, Pohlot appears to us to take this course
                                       

by ruling  that the psychological evidence  of impairment was

irrelevant  because   "by  his  own  admission,"  Pohlot  had
                                                                    

"finalized an  agreement to have  his wife murdered  and this

`purpose'  to  hire someone  to  kill  his  wife  was  enough

regardless of  whether he  `psychologically . .  . understood

the full consequences of this activity.'"  827 F.2d at 889.

     But we have  some doubt  that this  usage comports  with

Rule  401's  definition quoted  above.   Nor  do we  think it

helpful in  a case like  ours to ask, as  Pohlot did, whether
                                                            

the conduct was "purposeful."  Pohlot said that the  ordinary
                                                 

mens  rea  requirement  is   satisfied  "by  any  showing  of
                     

purposeful   activity,   regardless   of  its   psychological

origins."    827 F.2d  at  904.   But  it  is quite  possible

purposefully  to order goods on credit, and later not pay for

them, without having an intent to deceive.

     Pohlot's other theme is the capacity of evidence of this
                       

kind  to mislead.  Congress raised the hurdle for an insanity

defense  and barred  a new  diminished capacity  defense that

courts were  beginning to invent.  Yet  the evidence offered,

both  here and  in Pohlot,  suggests that  the defendant  was
                                     

temporarily out  of his mind  (even though  not insane  under

section 17(a))  and  that  his crime  was  mitigated  by  his

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                                         -14-


psychological condition.  Such evidence  tends to reintroduce

the very concepts that Congress wanted to exclude and thereby

to mislead the jury.

     In weighing relevance against ruck under Rule 403.   The

government does not now  challenge the evidence as unreliable

under Daubert--only its pertinence  to this case.  Nor  do we
                         

propose to decide here the issue explicitly reserved in Shay,
                                                                        

namely,  whether and  when  the judge  may exclude  otherwise

relevant  expert evidence  on  the ground  that  it will  not

"assist"  the jury.   See  Shay, 57  F.3d at  132-33.   It is
                                           

enough  that exclusion of the evidence here under Rule 403 is

eminently justifiable.

     The evidence, as we have said, is of limited  relevance:

showing "impaired"  judgment might help  piece out a  lack of

deceit  claim but falls well  short of sufficient  proof.  At

the same time, the expert testimony offered here could easily

mislead the jury into thinking that such  a medical condition

amounts to  temporary insanity  or  ameliorates the  offense.

The  instructions  required here  to guard  the jury  on this

score  would likely have gone  very far to  eliminate any use

the evidence might otherwise have to the defendant.

     Thus, we conclude  that the district  court was free  to

exclude  this evidence  on the  ground that  its capacity  to

mislead  the   jury  substantially  outweighed   its  limited

relevance.   Since exclusion was permitted  but not required,

                             -15-
                                         -15-


we  could  remand for  an  explicit finding  under  Rule 403.

Shay, 57 F.3d at 134.  But given the district court's evident
                

view  of  the  matter,  our  limited  disagreement  with  the

district  court's reasoning  would hardly alter  the district

court's desire to exclude the evidence.  A remand would serve

no purpose.   See  United  States v. Dolloph, 75  F.3d 35, 38
                                                        

(1st Cir.), cert. denied, 116 S. Ct. 1866 (1996).
                                    

     Although   our   concerns   about   such   evidence  are

considerable,  we shrink  from  any generic  rule that  would

forbid the district courts from resolving admissibility  case

by  case.   Offenses  differ  from  each  other; the  medical

evidence, taken alone and in combination with other evidence,

is  going to  vary  widely;  and this  is  an area  in  which

everyone is still  learning.   In the spirit  of Daubert,  we
                                                                    

rely heavily on the wise superintendence of the  trial court.

509 U.S. at 592-93.  In this case we have no quarrel with how

it was exercised.

     This  brings us  to Schneider's  second claim  of error,

namely,  that the district court erred in refusing to grant a

new trial.  The basis  of the new trial motion was (so far as

pertinent  here)  that  the  juror  questionnaire  would,  if

disclosed,  have  revealed   mental  or  emotional   problems

pertaining to  the juror  in question, perhaps  prompting the

use of a peremptory challenge to remove the juror.  Again, in

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considering  the  district court's  action,  our  standard of

review depends upon what the district judge decided.  

     The district  court ruled that Schneider  had waived his

objection  because he  failed to move  for disclosure  of the

questionnaire answers prior  to empanelment.  We  took such a

view in United States  v. Uribe, 890 F.2d 554, 561  (1st Cir.
                                           

1989), but stopped  just short of  a definitive finding  that

the Rhode Island federal  juror selection plan permitted such

access to  jury questionnaires.   Id.    In affirming,  Uribe
                                                                         

relied heavily  on the alternative ground  that the defendant

had suffered  no prejudice  from the nondisclosure.   Id.  at
                                                                     

562.

     On this  appeal, the parties seek to  litigate at length

whether  Schneider  did have  effective  access  to the  jury

questionnaires, which  the governing statute  treats somewhat

differently than jury  lists.4  Neither  the statute nor  the

Rhode  Island   plan  are  crystal  clear   about  access  to

questionnaires.  See 28 U.S.C.   1867(f); Davenport, 824 F.2d
                                                               

at 1515.  We  have previously interpreted the statute  not to

allow inspection of questionnaires "solely to aid in the voir

                    
                                

     4See Jury Selection and Service Act of 1968, 28 U.S.C.  
                     
1861 et seq.  Compare Test v. United States, 420 U.S. 28, 30
                                                       
(1975) (per curiam) (litigants have "unqualified" right of
access to jury lists under   1867) with United States v.
                                                                 
Davenport, 824 F.2d 1511, 1514-15 (7th Cir. 1987)
                     
(distinguishing juror lists from individual questionnaires
and holding that the latter were not available for
inspection).

                             -17-
                                         -17-


dire process."  Jewell v. Arctic Enterprises, 801 F.2d 11, 13
                                                        

(1st Cir. 1986).

     Under these circumstances, we  are reluctant to rest our

decision  on waiver  or forfeiture.   Assuming  arguendo that
                                                                    

Schneider might have sought access to the questionnaire based

on a showing of need, before trial he had no basis for such a

motion.  This is not a case where, prior to empanelment,  the

defendant  knew or should  have known of  a potential problem

with a juror and failed to ask for  the questionnaire.  E.g.,
                                                                        

United States v. Aponte-Suarez, 905 F.2d 483, 492 (1st Cir.),
                                          

cert. denied, 498 U.S. 990 (1990).
                        

     On the other hand, Schneider has abandoned on appeal any

effort  to  show  actual  prejudice  (e.g.,  by  pointing  to
                                                      

characteristics of  the juror  that would likely  have caused

her to take an adverse view of Schneider or to fall under the

sway of other  jurors).   Such contentions were  made in  the

district  court but were  rejected and  are not  now pursued.

Schneider's   position  instead  is  that  prejudice  is  not

required, and he relies on our own statement in United States
                                                                         

v. Vargas, 606 F.2d 341, 346 (1st Cir. 1979):
                     

     [T]here  is  little  doubt  that if  the  court  or
     prosecution  deprives a  defendant of his  right to
     the effective exercise of peremptory challenges, it
     would, without more, be grounds for a new trial.

     In  a  number  of   cases  involving  interference  with

peremptory challenges, the reviewing  court has treated proof

of prejudice as unnecessary.   See United States v. Annigoni,
                                                                        

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96  F.3d  1132, 1141  (9th Cir.  1996) (en  banc) (collecting

cases). But  such cases normally involve  a deliberate denial

or interference.   Without automatic  reversal, such  conduct

could   rarely  be  corrected;  by  definition,  lawyers  use

peremptories where a challenge for cause will not work.

     By contrast, a failure of the district court's screening

apparatus  to  uncover  some   piece  of  potentially  useful

information in a raft of  jury questionnaires is, if  "error"

at all, a mistake of quite  a different kind.  At worst, such

a  mistake might  resemble the  failure of  the judge  to ask

adequate voir  dire questions,  where we have  insisted on  a

showing  of prejudice.  United States v. Anagnos, 853 F.2d 1,
                                                            

3-5 (1st  Cir. 1988).  See  also 9A Wright  & Miller, Federal
                                                                         

Practice & Procedure   2482 at 115 & n.8 (2d ed. 1995).
                                

     We  need not try to draw a definitive line between cases

where a showing of  prejudice is required and cases  where it

is not,  as this one so  clearly falls on the  former side of

the line.  There was no direct interference with a peremptory

challenge, cf. United States v. Cambara, 902 F.2d 144, 147-48
                                                   

(1st Cir.  1990), and  no indication that  useful information

was deliberately withheld.  Here, as in Vargas (where a juror
                                                                         

withheld information),  "[a] new trial [without  a showing of

prejudice]  would be  a windfall  for the  defendant" without

much countervailing benefit.  606 F.2d at 346.

     Affirmed.
                         

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