United States v. Ellis , 2010 CAAF LEXIS 210 ( 2010 )


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  •                        UNITED STATES, Appellee
    v.
    Daniel L. ELLIS, Staff Sergeant
    U.S. Air Force, Appellant
    No. 09-0382
    Crim. App. No. 37113
    United States Court of Appeals for the Armed Forces
    Argued November 9, 2009
    Decided February 23, 2010
    ERDMANN, J., delivered the opinion of the court, in which
    EFFRON, C.J., and STUCKY and RYAN, JJ. joined. BAKER, J., filed
    a separate opinion concurring in the result.
    Counsel
    For Appellant: Major Michael A. Burnat (argued); Major Shannon
    A. Bennett (on brief).
    For Appellee: Major Coretta E. Gray (argued); Colonel Douglas
    P. Cordova, Lieutenant Colonel Jeremy S. Weber, and Gerald R.
    Bruce, Esq. (on brief).
    Military Judge:   Gregory Gaudette
    This opinion is subject to revision before final publication.
    United States v. Ellis, No. 09-0382/AF
    Judge ERDMANN delivered the opinion of the court.
    Staff Sergeant Daniel L. Ellis entered guilty pleas to a
    number of offenses involving his inappropriate conduct with a
    young girl and an individual he believed to be a young girl.1     A
    military judge accepted Ellis’s pleas and sentenced him to
    eleven years of confinement, forfeiture of all pay and
    allowances, reduction to the grade of E-1, and a dishonorable
    discharge.   The convening authority approved the sentence and
    the United States Air Force Court of Criminal Appeals affirmed
    the findings and the sentence.   United States v. Ellis, No. ACM
    37113, 
    2008 CCA LEXIS 507
    , 
    2008 WL 5192458
     (A.F. Ct. Crim. App.
    Dec. 12, 2008) (unpublished).
    “In a sentencing hearing, an accused’s potential for
    rehabilitation is a proper subject of testimony by qualified
    experts.”    United States v. Stinson, 
    34 M.J. 233
    , 238 (C.M.A.
    1992) (citing Rule for Courts-Martial (R.C.M.) 1001(b)(5)).
    Mil.R.Evid. 702-705 and 403 operate to establish
    a simple four-part test for admissibility of expert
    testimony: (1) Was the witness “qualified to testify
    as an expert”? (2) Was the testimony “within the
    limits of [the expert’s] expertise”? (3) Was the
    “expert opinion based on a sufficient factual basis to
    make it relevant”?, and (4) “Does the danger of unfair
    prejudice created by the testimony outweigh its
    probative value?” United States v. Stinson, 
    34 M.J. 233
    , 238 (C.M.A. 1992); United States v. Neeley, 25
    1
    Ellis was convicted of two specifications of indecent acts on
    divers occasions with a child, one specification of possession
    of child pornography, one specification of adultery, four
    specifications of communicating indecent language to a child,
    one specification of carnal knowledge, and two specifications of
    attempted communication of indecent language to a child.
    2
    United States v. Ellis, No. 09-0382/AF
    M.J. 105, 107 (C.M.A. 1987), cert. denied, 
    484 U.S. 1011
     (1988).
    United States v. Banks, 
    36 M.J. 150
    , 161 (C.M.A. 1992).
    We granted review in this case to determine whether the
    military judge abused his discretion by allowing the
    Government’s expert to testify as to Ellis’s potential for
    rehabilitation, specifically his risk of recidivism.2   We hold
    that the military judge did not abuse his discretion in allowing
    the expert opinion testimony and therefore affirm the Air Force
    Court of Criminal Appeals.
    Background
    Ellis was stationed at Elmendorf Air Force Base near
    Anchorage, Alaska.   In December 2004 he met VC, then a thirteen-
    year-old female seventh grader, in an Internet chat room
    operated by Yahoo.   During the course of their chats, VC gave
    Ellis her name and age and told him that she lived in Anchorage.
    Ellis continued these chats with VC almost every other day,
    which ultimately led to a meeting with VC and her mother at an
    Anchorage restaurant.   During that meeting, VC’s mother told
    Ellis that VC was only thirteen years old.
    About two weeks later, Ellis went to VC’s home and again
    visited with VC and her mother.   VC’s mother left the house and
    Ellis and VC participated in what VC described as a “make out
    session.”   At some point later, Ellis met VC’s mother at her
    2
    United States v. Ellis, 
    68 M.J. 145
     (C.A.A.F. 2009) (order
    granting review).
    3
    United States v. Ellis, No. 09-0382/AF
    house and they engaged in sexual intercourse.      During this
    period Ellis continued to have online chats with VC about the
    sexual things he would like to do to her.      He also continued his
    visits to her house and during these visits Ellis began to have
    intimate sexual contact with VC, which ultimately led to sexual
    intercourse.   On one occasion Ellis took VC to the parking lot
    of a local elementary school, where he digitally penetrated her
    vagina while sitting in his car.
    In October 2005, Ellis was transferred to Cannon Air Force
    Base in New Mexico, but he continued his Internet chats and
    sexual banter with VC.   The sexual chat banter was eventually
    discovered and a search warrant obtained to search his home and
    personal computer in New Mexico.       An analysis of the computer
    revealed a number of files containing child and adult
    pornography as well as chat logs between Ellis and VC and chat
    logs between Ellis and someone he believed to be a fourteen-
    year-old female named “Mandy.”   Actually “Mandy” was an
    Immigration and Customs Enforcement (ICE) officer conducting an
    Internet child pornography investigation who was posing as a
    child.   The chats with the ICE officer contained indecent sexual
    banter and took place one month after the initial charges had
    been preferred against Ellis in the instant case.
    Ellis entered into a pretrial agreement with the convening
    authority in return for his guilty pleas.      During the
    presentencing phase of Ellis’s court-martial, the prosecution
    4
    United States v. Ellis, No. 09-0382/AF
    called an expert, Dr. Timothy Faye Branaman, to testify as to
    Ellis’s risk for recidivism.    Following a series of questions
    concerning Dr. Branaman’s qualifications and experience, and
    after his curriculum vitae was admitted into evidence, the trial
    counsel moved for his recognition as an expert in forensic
    psychology with a specialization in sexual offender assessments.
    The defense did not object to Dr. Branaman’s qualifications or
    his recognition as an expert.
    Dr. Branaman testified that the methodology he used in
    performing risk assessments of sexual offenders was an actuarial
    approach (statistical degree of probability) using an instrument
    entitled Static 99.3   The Static 99 was developed from
    statistical studies of men released from incarceration who had
    been convicted of sexual offenses.    The instrument grouped the
    risk factors of these men and compared those factors with the
    men’s recidivism rates.    Dr. Branaman testified that the
    instrument was found to have a seventy percent rate of
    predictive validity and was well accepted within the scientific
    and medical communities.   Static 99 evaluates ten separate risk
    factors and assigns points depending on an individual’s history
    3
    Static 99 is an instrument that was developed and published in
    1999 and is widely utilized in this field. See United States v.
    McIlrath, 
    512 F.3d 421
     (7th Cir. 2008), and cases cited therein.
    The term “static” refers to the historical factors the
    assessment evaluates.
    5
    United States v. Ellis, No. 09-0382/AF
    as to each factor.4   Dr. Branaman testified that there is a
    possible total of twelve points on the Static 99:   zero and one
    reflect a low risk of recidivism; two and three reflect a
    moderate low risk; four and five reflect a moderate high risk;
    and six and above reflect a high risk.
    Prior to rendering his opinion, Dr. Branaman testified that
    he had reviewed the charges and specifications against Ellis;
    reviewed the stipulation of fact; reviewed the forensic analysis
    of items seized from Ellis’s computer and the chat logs;
    listened to the guilty plea inquiry by the military judge; and
    reviewed the rehabilitation options available at Cannon Air
    Force Base with confinement officials.   Dr. Branaman did not
    conduct a personal interview of Ellis.
    When the prosecution solicited Dr. Branaman’s opinion as to
    Ellis’s risk of recidivism, Ellis’s defense counsel initially
    objected on the grounds that Dr. Branaman did not have a
    sufficient factual basis to make a relevant opinion.   Following
    further questioning of Dr. Branaman by the military judge and
    counsel, the defense counsel also objected on the grounds that
    “the methodology from which [Dr. Branaman] is basing his opinion
    4
    The ten risk factors in the Static 99 are: age of offender;
    stability of relationships; whether most recent conviction is
    for non-sexual violence; any prior conviction for non-sexual
    violence; number of sexual offense convictions or charges prior
    to most recent offense; has individual been sentenced on more
    than four prior occasions; convictions for non-contact sex
    offenses; any unrelated victims; any stranger victims; and any
    male victims.
    6
    United States v. Ellis, No. 09-0382/AF
    as conducted, does not bear sufficient reliability to be
    admissible in this case.”   When asked by the military judge why
    it was not reliable, defense counsel stated it was because the
    test had a seventy to seventy-five percent accuracy rate and
    there were cases where the addition of dynamic variables skewed
    the accuracy of the Static 99 assessment.   Finally, the defense
    counsel objected on the grounds that risk of recidivism was not
    proper testimony as to rehabilitation potential.
    Following this discussion, the military judge stated that
    he would allow trial counsel to continue to lay a foundation for
    Dr. Branaman’s expert opinion.   Trial counsel immediately asked
    Dr. Branaman what his opinion was as to Ellis’s risk of
    recidivism.   Dr. Branaman responded that Ellis fell into the
    moderate high category for risk of recidivism, which reflected a
    thirty-eight percent chance of recidivism over a fifteen-year
    window of time.   Dr. Branaman then went on to explain how he
    scored each of the ten factors for Ellis, which resulted in a
    total score of four points.   There was no further ruling on the
    admissibility of Dr. Branaman’s expert opinion on Ellis’s risk
    of recidivism, nor was there a request for a ruling from either
    party.5
    5
    The defense did object to two further questions for expert
    testimony from Dr. Branaman as to Ellis’s treatment amenability
    and the potential victim impact on VC. The military judge
    sustained both of those objections.
    7
    United States v. Ellis, No. 09-0382/AF
    Discussion
    This Court reviews a military judge’s decision to admit or
    exclude expert testimony over a defense objection for an abuse
    of discretion.   United States v. Billings, 
    61 M.J. 163
    , 166
    (C.A.A.F. 2005).   A military judge abuses his discretion when:
    (1) the findings of fact upon which he predicates his ruling are
    not supported by the evidence of record; (2) if incorrect legal
    principles were used; or (3) if his application of the correct
    legal principles to the facts is clearly unreasonable.     United
    States v. Mackie, 
    66 M.J. 198
    , 199 (C.A.A.F. 2008).    “‘When
    judicial action is taken in a discretionary matter, such action
    can not be set aside by a reviewing court unless it has a
    definite and firm conviction that the court below committed a
    clear error of judgment in the conclusion it reached upon
    weighing of the relevant factors.’”   United States v. Sanchez,
    
    65 M.J. 145
    , 148 (C.A.A.F. 2007) (quoting United States v.
    Houser, 
    36 M.J. 392
    , 397 (C.M.A. 1993)).
    Ellis argues that Dr. Branaman’s limited record review did
    not provide him with a sufficient factual basis for his expert
    opinion as to his (Ellis’s) risk of recidivism.    Ellis
    recognizes that a personal interview is not necessary in order
    to give an opinion on the risk of recidivism.6    He argues,
    however, that in the absence of a personal interview, Dr.
    6
    See Stinson, 34 M.J. at 239 (citing Barefoot v. Estelle, 
    463 U.S. 880
    , 903-04 (1983); United States v. Hammond, 
    17 M.J. 218
    (C.M.A. 1984)).
    8
    United States v. Ellis, No. 09-0382/AF
    Branaman’s preparation was insufficient as he did not review
    Ellis’s personnel, mental health, and medical records, nor did
    he interview the victims.   He also argues that in using the
    Static 99 appraisal, Dr. Branaman improperly relied on the
    number of charges on the charge sheet and therefore the
    probative value of his testimony was marginal and substantially
    outweighed by the danger of unfair prejudice under Military Rule
    of Evidence (M.R.E.) 403.   Since the military judge did not
    perform a M.R.E. 403 balancing test on the record, Ellis argues
    that his ruling is not entitled to any deference.
    The Government responds that Dr. Branaman’s review of the
    records and his use of the Static 99 appraisal provided a
    sufficient factual basis for his expert opinion.    As to Ellis’s
    allegation that Dr. Branaman’s appraisal improperly relied on
    the number of the charges in the charge sheet, the Government
    notes that there was no evidence that the Static 99 appraisal
    was unreliable and, in any event, defense counsel effectively
    cross-examined Dr. Branaman on the limitations of the Static 99
    appraisal when used with discretionary drafting of charges.
    Expert Opinion Testimony on Risk of Recidivism
    We initially note that Ellis does not challenge whether Dr.
    Branaman was qualified as an expert nor does he challenge that
    the testimony was within the limits of Dr. Branaman’s expertise.
    He bases his challenge on the third Stinson/Banks factor,
    arguing that Dr. Branaman did not have a sufficient factual
    9
    United States v. Ellis, No. 09-0382/AF
    basis to provide a relevant expert opinion on his risk of
    recidivism.
    R.C.M. 1001(b)(5)(A) allows trial counsel to present
    opinion evidence as to an accused’s potential for
    rehabilitation.   R.C.M. 1001(b)(5) goes on to provide, in part:
    (B) Foundation for opinion. The witness or deponent
    providing opinion evidence regarding the accused’s
    rehabilitative potential must possess sufficient
    information and knowledge about the accused to offer a
    rationally-based opinion that is helpful to the
    sentencing authority. Relevant information and
    knowledge include, but are not limited to, information
    and knowledge about the accused’s character,
    performance of duty, moral fiber, determination to be
    rehabilitated, and nature and severity of the offense
    or offenses.
    (C) Bases for opinion. An opinion regarding the
    accused’s rehabilitative potential must be based upon
    relevant information and knowledge possessed by the
    witness or deponent, and must relate to the accused’s
    personal circumstances. . . .
    Ellis does not assert that the material that Dr. Branaman
    did review was neither relevant nor related to Ellis’s personal
    circumstances.    Rather, he argues that Dr. Branaman should have
    reviewed additional materials.   The issue here is not whether
    Dr. Branaman reviewed every record, it is whether the review he
    undertook provided him with “sufficient” information to offer a
    rationally based opinion that would be helpful to the sentencing
    authority.
    There can be no hard and fast rule as to what constitutes
    “sufficient information and knowledge about the accused”
    necessary for an expert’s opinion as to an accused’s
    10
    United States v. Ellis, No. 09-0382/AF
    rehabilitation potential.   In our prior decisions involving the
    basis for an expert’s opinion on an accused’s potential for
    rehabilitation, we have necessarily analyzed the sufficiency of
    the facts and data on a case-by-case basis.   United States v.
    Gunter, 
    29 M.J. 140
    , 141 (C.M.A. 1989) (reviewing data from a
    drug rehabilitation file was sufficient basis); Stinson, 34 M.J.
    at 235 (reviewing accused confession; observing the guilty plea
    inquiry; reviewing the Office of Special Investigation report
    and statements by the victim; reviewing the accused’s mental
    health records; and interviewing the victim was sufficient
    basis); United States v. Scott, 
    51 M.J. 326
    , 328 (C.A.A.F. 1999)
    (reviewing an accused’s unsworn statement and two mental health
    evaluations was sufficient basis); United States v. McElhaney,
    
    54 M.J. 120
    , 134 (C.A.A.F. 2000) (interviewing the victim and
    observations in court were not sufficient basis, also relying on
    fact that expert was a child psychiatrist rather than a forensic
    psychiatrist).
    Dr. Branaman testified that the Static 99 appraisal was
    specifically designed to do a risk assessment based upon a
    review of records.   In addition to the Static 99 assessment, Dr.
    Branaman reviewed the charges and specifications, the extensive
    stipulation of fact,7 the forensic analysis of the hard drive and
    7
    The stipulation of fact in this case comprises seventeen pages
    thoroughly detailing the underlying circumstances of the
    offenses to which Ellis pleaded guilty, including: a
    chronological record of how Ellis developed his relationship
    11
    United States v. Ellis, No. 09-0382/AF
    the listing of the images identified there, the chat logs, he
    listened to the guilty plea inquiry, and reviewed the
    rehabilitation options at Cannon Air Force Base.   We conclude
    that Dr. Branaman’s review provided a sufficient basis for his
    opinion and the military judge did not abuse his discretion in
    allowing the testimony.
    M.R.E. 403
    Ellis goes on to argue that the criteria of the fifth
    factor in the Static 99 appraisal, which is based on the number
    of the accused’s prior charges and convictions for sexual
    offenses, resulted in Dr. Branaman over-relying on the mere
    number of charged offenses.   As a result of this over-reliance,
    Ellis argues that the probative value of the expert testimony
    was substantially outweighed by the danger of unfair prejudice
    under M.R.E. 403.
    Prior to this situation, Ellis had not been charged or
    convicted of any sexual offenses.    In the instant case Ellis was
    charged with eight specifications under Article 134, Uniform
    Code of Military Justice (UCMJ), 
    10 U.S.C. § 934
     (2006):    two
    specifications of indecent acts with VC; one specification of
    possession of child pornography; one specification of adultery;
    and four specifications of indecent language with VC.   In an
    with VC; excerpts from the chats between Ellis and VC and Ellis
    and “Mandy”; and descriptions of eight video files found on
    Ellis’s computers that contained images of children engaged in
    sexually explicit conduct.
    12
    United States v. Ellis, No. 09-0382/AF
    additional charge, he was charged under Article 120, UCMJ, 
    10 U.S.C. § 920
     (2006), with carnal knowledge with VC.    In a second
    additional charge he was charged with two specifications of
    attempted indecent language with “Mandy” in violation of Article
    134, UCMJ.
    Factor five of the Static 99 appraisal takes into account
    the sexual offense charges and convictions prior to the “index”
    offense.    Dr. Branaman explained that the “index” offense is the
    last offense committed by the accused, which in this case was
    the most recent attempted indecent language charge with “Mandy.”
    According to Dr. Branaman, all of the other charged offenses
    became “prior” charges for Static 99 purposes.   Under the Static
    99 criteria for factor five, these “prior” charges resulted in
    Ellis receiving three points.   At the time of the appraisal,
    Ellis had not been convicted of any sexual offenses and he was
    therefore given zero points for prior convictions.    This
    resulted in a score of three points for factor five.   Ellis also
    received an additional point in factor eight because the victims
    were not related to him.   Ellis’s total score under the Static
    99 was four points, which placed him in the moderate high risk
    category.
    Ellis argues that if he had been charged with one indecent
    language offense on divers occasions with VC, the number of
    prior charges against him would have been reduced by three,
    which would have reduced his score for factor five, resulting in
    13
    United States v. Ellis, No. 09-0382/AF
    a lower total score and a lower risk category.   Because of the
    methodology of factor five, Ellis argues that since “the
    principal basis for Dr. Branaman’s expert opinion relied so
    heavily on the mere form and number of charged offenses . . .
    his testimony did not aid the military judge in determining
    appellant’s rehabilitative potential.”   As a result, Ellis
    argues that the probative value of Dr. Branaman’s expert
    testimony based on the appraisal is substantially outweighed by
    the danger of unfair prejudice, citing M.R.E. 403.
    We initially note that the four indecent language
    specifications involving VC all involved different conduct and
    occurrences.   While Ellis did object at trial as to the
    reliability of Dr. Branaman’s methodology, that objection was
    limited to the seventy to seventy-five percent accuracy rate of
    the assessment and the assertion that the addition of dynamic
    variables could skew the accuracy of the assessment.   Ellis did
    not object to the methodology of factor five, nor did he request
    a Daubert/Houser inquiry as to the validity of the Static 99
    instrument.8   At oral argument before this court Appellant’s
    counsel clarified that Ellis was not challenging the validity of
    the Static 99 appraisal.   Without such a challenge it is
    8
    See Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    (1993); United States v. Houser, 
    36 M.J. 392
     (C.M.A. 1993),
    cert. denied, 
    510 U.S. 864
     (1993). Although Static 99 is widely
    used, the issue as to whether it would meet the Daubert standard
    is the subject of ongoing judicial debate. See Judge Posner’s
    critical discussion in McIlrath, 
    512 F.3d at 425
    .
    14
    United States v. Ellis, No. 09-0382/AF
    difficult for Ellis to argue that an expert opinion based on the
    Static 99 appraisal should not have been admitted under M.R.E.
    403 because the methodology under factor five may have been
    flawed.
    Once the Static 99 appraisal was accepted by the military
    judge, the challenges that Ellis had as to methodology went to
    weight rather than admissibility.    In Barefoot, 
    463 U.S. at 901
    ,
    the Supreme Court discussed the usefulness of psychiatric
    predictions of future dangerousness given the number of studies
    that indicated those predictions were often inaccurate.   In
    allowing the testimony the Court stated that it was unconvinced
    “that the adversary process cannot be trusted to sort out the
    reliable from the unreliable evidence, particularly when the
    convicted felon has the opportunity to present his own side of
    the case.”   
    Id.
    Both the defense counsel and the military judge thoroughly
    questioned Dr. Branaman concerning the methodology of the Static
    99 appraisal.   Ellis’s defense counsel specifically cross-
    examined Dr. Branaman about the effect of the Government’s
    charging decisions in relation to factor five of the Static 99
    appraisal.   As a result of this cross-examination, Dr. Branaman
    acknowledged that had the indecent language charges involving VC
    been consolidated, Ellis may have been placed in a lower risk
    category.
    15
    United States v. Ellis, No. 09-0382/AF
    The military judge was therefore aware of the issue of
    potential Government influence as a result of their charging
    decisions on factor five of the Static 99 appraisal, and, as the
    trier of fact in this case, is presumed to have given it
    appropriate weight.   United States v. Robbins, 
    52 M.J. 455
    , 457
    (C.A.A.F. 2000) (A military judge is presumed to know the law
    and apply it correctly, is presumed capable of filtering out
    inadmissible evidence, and is presumed not to have relied on
    such evidence on the question of guilty or innocence.).
    DECISION
    Under the circumstances of this case, the military judge
    did not abuse his discretion in allowing Dr. Branaman’s expert
    testimony as to Ellis’s risk of recidivism.   The decision of the
    United States Air Force Court of Criminal Appeals is affirmed.
    16
    United States v. Ellis, No. 09-0382/AF
    BAKER, Judge (concurring in the result):
    I write separately to emphasize that the result in this
    case is limited to the facts of this case.   Among other things,
    this was a military judge alone sentencing proceeding and
    Appellant did not object to the admission of the Static 99
    information on Daubert1 grounds.
    The majority opinion identifies these points.   What it does
    not say is that the Static 99 system has not been fully vetted
    under Daubert in the context of the military justice system.     In
    the civilian context, at least one circuit court of appeals has
    expressed skepticism regarding the system.   In that case, Judge
    Posner stated:
    [Static 99] may be more accurate than clinical
    assessments . . . but that may not be saying much.
    Estimates of recidivism are bound to be too low when
    one is dealing with underreported crimes such as sex
    offenses. Static 99 treats as a recidivist only
    someone who is convicted of a further sex offense, but
    the recidivism concern is with someone who commits a
    further offense, whether or not he is caught -- yet if
    he is not caught, his subsequent crime does not affect
    the data on which the Static 99 calibrations are
    based.
    United States v. McIlrath, 
    512 F.3d 421
    , 425 (7th Cir. 2008).
    My concern is with how the Static 99 system should be used in
    military sentencing, if at all.
    1
    Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    (1993).
    United States v. Ellis, No. 09-0382/AF
    Military sentencing is predicated on the individualized
    consideration of the accused.   This is well established in our
    case law.   See United States v. Mamaluy, 
    10 C.M.A. 102
    , 106, 
    27 C.M.R. 176
    , 180 (1959) (“accused persons are not robots to be
    sentenced by fixed formulae but rather, they are offenders who
    should be given individualized consideration on punishment”);
    see also United States v. Snelling, 
    14 M.J. 267
    , 268 (C.M.A.
    1982).    A formulaic methodology used for sentencing such as the
    Static 99 used here would seem to convert individualized
    consideration into a numeric calculation based on static
    factors, including matters that in the military justice system
    are inherently discretionary, like whether the prosecutor
    charges conduct “on divers occasions” or through multiple
    counts.
    Nonetheless, in this case, I am confident Appellant
    received the individualized sentencing consideration the Uniform
    Code of Military Justice requires.    First, this was a military
    judge alone trial.   A military judge in particular is suited to
    understand the difference between a statement that thirty-eight
    percent of persons with the same Static 99 score re-offended and
    a statement that there was a thirty-eight percent chance that
    this Appellant would re-offend.   Second, Appellant had ample
    opportunity to cross-examine the expert and place his concerns
    and doubts before the military judge.    Third, the seventeen-page
    2
    United States v. Ellis, No. 09-0382/AF
    stipulation of fact put the static factors on which the system
    relies into the individualized context of this case.
    3