Jones Ex Rel. United States v. Massachusetts General Hospital ( 2015 )


Menu:
  •           United States Court of Appeals
    For the First Circuit
    No. 13-1973
    KENNETH JAMES JONES, ex rel. United States of America,
    Plaintiff, Appellant
    PRISCILLA PITT JONES, Ed.D., ex rel. United States of America;
    UNITED STATES, ex rel. Kenneth James Jones
    v.
    MASSACHUSETTS GENERAL HOSPITAL; MARILYN ALBERT, Ph.D.;
    RONALD J. KILLIANY, Ph.D.; BRIGHAM & WOMEN'S HOSPITAL
    Defendants, Appellees.
    HARVARD MEDICAL SCHOOL; HARVARD UNIVERSITY;
    MARIE F. KIJEWSKI, Sc.D.
    Defendants.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. William G. Young, U.S. District Judge]
    Before
    Howard, Lipez and Thompson,
    Circuit Judges.
    Jeremy L. Friedman, with whom Michael D. Kohn, Kohn, Kohn &
    Colapinto, LLP, William D. Hughes and Hughes & Nunn LLP were on
    brief, for appellant.
    Alan D. Rose, with whom Brian D. Lipkin and Rose, Chinitz &
    Rose were on brief, for appellees.
    March 16, 2015
    HOWARD, Circuit Judge.        Relator Kenneth Jones alleges
    that   defendants   Dr.   Ronald   Killiany   and   Dr.   Marilyn   Albert
    knowingly made false statements when submitting a grant application
    to the National Institute on Aging ("NIA") and knowingly falsified
    certain scientific data underlying the application.          Those false
    statements, Jones contends, influenced the NIA's decision to award
    over $12 million in federal funds to Massachusetts General Hospital
    and Brigham and Women's Hospital.        In 2006 Jones filed a qui tam
    action pursuant to the False Claims Act, 
    31 U.S.C. § 3729
     (the
    "FCA"), and in a previous appeal we vacated the district court's
    entry of summary judgment in favor of the defendants.               United
    States ex. rel. Jones v. Brigham & Women's Hosp., 
    678 F.3d 72
     (1st
    Cir. 2012) ("Jones I").     The case proceeded to trial, and a jury
    found for the defendants. Jones appealed again and now argues that
    the district court erred in denying his motions for judgment as a
    matter of law and for a new trial.       Finding no reason to upset the
    jury's considered verdict, however, we affirm the judgment below.
    I. Background
    A. Factual Background
    In our previous decision we set forth the basic facts
    underlying Jones's FCA claim.      See Jones I, 
    678 F.3d at 75-79
    .      We
    repeat only those facts necessary to understand the claims that
    Jones asserts in this latest appeal.
    -3-
    On October 2, 2001, the defendants submitted a Program
    Project   Grant   ("PPG")   application        to   the    NIA.1     The     grant
    application consisted of several distinct projects proposed by
    researchers at Massachusetts General Hospital and Brigham and
    Women's Hospital, organized around a common goal:                   to identify
    physical characteristics or mental capacities that could accurately
    predict the onset of Alzheimer's disease in patients.                       Jones
    maintains that the application contained materially false claims
    that induced the NIA to award the grant.
    Dr. Marilyn Albert, one of the defendants, served as the
    Principal Investigator of the PPG.               In that role, Albert was
    responsible    for   overseeing    all        research     under    the    grant,
    coordinating   the   work   of   the    various     projects,      and    ensuring
    compliance with all NIH requirements.               Albert also signed the
    application submitted to the NIA.            Four "Cores" provided specific
    types of research or administrative support to the projects.                   As
    pertinent to this case, relator Jones led "Core B," the Data
    Management and Statistical Core of the PPG.              As the leader of that
    core, Jones assessed, compiled, and analyzed the data produced by
    the various projects.
    1
    The NIA is an institute within the National Institutes of
    Health (“NIH”).   Grants for age-related research are submitted
    first to the NIH's Center for Scientific Review and then forwarded
    to the NIA. Jones I, 
    678 F.3d at 78
    . The parties refer generally
    to the "NIH" in their briefs and, accordingly, we refer to the NIA
    and NIH largely interchangeably for purposes of this opinion.
    -4-
    Jones's FCA claim focuses on a single project under the
    PPG umbrella: "Project 3."        That project, led by defendant Dr.
    Killiany, a neuroanatomist, sought to identify and measure certain
    regions of interest in the brain.               The study's goal was to
    determine whether any physical characteristics of those regions
    could be used to appreciably predict whether a person with mild
    memory problems would go on to develop Alzheimer's disease.           Jones
    asserts   that,   leading    up   to    the   2001   application,   Killiany
    intentionally manipulated data that formed the cornerstone of the
    Project 3 proposal.         That data involved the entorhinal cortex
    ("EC"), a small structure in the brain that serves as a pathway
    into the hippocampus and may also play an independent role in a
    person's memory.
    To track changes in the EC and its relationship to
    Alzheimer's disease, at the outset of the study each participant
    was placed into one of two categories based on that participant's
    clinical dementia rating.      Participants labeled as "normal" showed
    normal, healthy cognition, while those labeled as "questionable"
    presented mild memory problems.         Over the course of the study, if
    a "questionable" participant's cognitive difficulties progressed to
    the point that she developed probable Alzheimer's disease, that
    participant was placed into yet a third category and reclassified
    as a "converter."
    -5-
    A Magnetic Resonance Imaging ("MRI") scan was taken of
    each participant, and those scans were used to measure the size of
    each participant's EC.        By all accounts, the EC is a difficult
    structure   to    measure;    it   is   generally      only   about     one   cubic
    centimeter in volume, and its boundaries are difficult to discern
    on an MRI scan.      In 1997, Killiany and another researcher, Dr.
    Teresa Gomez-Isla, developed a "protocol" to predictably locate and
    outline the EC. They focused on identifying the boundaries between
    the EC and surrounding regions of the brain and employed what they
    both would describe at trial as a "conservative" approach to
    measuring   the    EC.   Killiany        and   Gomez-Isla       (functioning    as
    "raters") then employed this approach for the scans of a group of
    twenty-five participants. The raters manually traced the EC on MRI
    scans of each participant using a trackball mouse and software
    called   "Neuroview."        Importantly,      both    raters    were   allegedly
    "blinded," meaning that they were not informed of a participant's
    cognitive categorization as "normal" or "questionable."
    Members of Core B, the statistical core, then conducted
    a   "reliability    study,"    comparing       Killiany's     and   Gomez-Isla's
    twenty-five tracings to determine whether two raters could, in
    practice, consistently implement the protocol and reach similar
    results.     The   comparison      yielded     an     inter-rater     reliability
    measure, or Pearson coefficient, of 0.96, representing a very close
    -6-
    match and indicating that two raters could predictably trace the EC
    and obtain consistent measurements.
    Following the reliability study, Gomez-Isla's role in the
    study concluded.      Killiany pressed on and measured the EC of other
    participants in the study.        Over the course of the study, Killiany
    measured the EC of approximately 103 total participants.                   As he
    completed    his     measurements,      he     would   periodically     send   his
    calculations to Dr. Mary Hyde, the Data Manager for the statistical
    core.    As he progressed, however, Killiany identified several
    "anatomical anomalies" in the brains of certain participants.                  He
    also testified that implementing the protocol presented a learning
    curve.   As he encountered anomalies and learned more about the EC,
    he reviewed his prior measurements.                When a prior measurement
    seemed inaccurate, Killiany "would remeasure the area and reapply
    the operational definition, based on [an] increasing amount of
    information about measuring the structure on MRI."                When Killiany
    remeasured a participant's EC, he sent a separate file with the new
    measurement     to    Hyde     rather    than     overwriting     his   original
    measurements.      This practice resulted in duplicate tracings of the
    same MRI scan for some participants.             In four instances, Killiany
    remeasured    scans     that    had     been    compared   with    Gomez-Isla's
    measurements in the reliability study.
    Based on Killiany's second set of measurements, the study
    concluded that the volume of a subject's EC could predict with 93%
    -7-
    certainty whether a previously "questionable" participant with mild
    memory problems would become a "converter" and eventually develop
    Alzheimer's disease.     This finding was presented in a 2000 article
    in the Annals of Neurology on which Killiany, Albert, and Jones--
    among   others--were    listed   as     co-authors.      That    article       also
    reported the inter-rater reliability rating of 0.96.
    In early 2001, Dr. Keith Johnson from Brigham & Women's
    Hospital, who led a separate project under the proposed PPG grant,
    first noticed the existence of two sets of EC measurements for some
    participants.        Johnson   brought      this   discrepancy     to    Jones's
    attention by e-mail on February 7, 2001.              Jones investigated the
    matter and became concerned about the efficacy of Killiany's data.
    Jones raised those concerns in a March 2001 meeting with Albert and
    informed her that a statistically significant relationship between
    the volume of a participant's EC and her clinical dementia rating
    only existed when Killiany's second set of measurements were used.
    By contrast, if Killiany's original measurements were substituted,
    the relationship disappeared.         Without Killiany's remeasurements,
    no statistically significant relationship was apparent from the
    data.   Given this discrepancy, Jones requested that Albert review
    the matter.
    Albert asked Dr. Mark Moss, a neuroanatomist, to review
    twenty-three specific measurements about which Jones had particular
    concerns.     Moss    reviewed   each    of   those    scans    and,    with    one
    -8-
    exception, concluded that Killiany's second set of measurements
    more accurately outlined the EC for each participant.      Unsatisfied
    with   Moss's   conclusion,   Jones   requested   that   the   scans    be
    remeasured by an independent evaluator.           Albert refused this
    request.
    Albert and MGH submitted the application to the NIA on
    October 2, 2001. The application described the preliminary results
    of several of the Alzheimer's disease studies, including Killiany's
    study of the EC.   It reported the study's finding that the volume
    of the entorhinal cortex could predict--with 93% accuracy--whether
    a "questionable" participant would go on to develop Alzheimer's
    disease.   Furthermore, in describing the methods undertaken to
    produce those results, the application stated that all operators
    were "blinded to the groupings of the subjects (e.g., control,
    questionable, converter)," and--citing Killiany's 2000 article--
    that the "procedures in place for generating the manually drawn
    image maps have been demonstrated to have high reliability."           The
    NIH ultimately awarded MGH over $12 million in federal funding for
    the five-year period between 2002 and 2007.
    B. Procedural Background
    On June 14, 2006, Jones filed this qui tam action naming
    several defendants, including Brigham & Women's, MGH, Dr. Killiany,
    and Dr. Albert. In the operative complaint, Jones alleged that, in
    submitting the proposal to the NIA, the defendants "knowingly made
    -9-
    false and fraudulent claims for federal funds."                    Jones asserted
    that "statements of false and fraudulent preliminary data infected
    the entire grant application," because the defendants relied upon
    Killiany's data "with full knowledge of the false and fraudulent
    nature of those [sic] data and the significance of the information
    to the NIH grant process."
    The district court initially granted summary judgment for
    the defendants, but we vacated that order.                   Jones I, 
    678 F.3d at 75
    .     Although we recognized that expressions of opinion and
    scientific judgment cannot constitute a false statement under the
    FCA, we "disagree[d] that the creation of the data in question was
    necessarily a matter of scientific judgment."                 
    Id. at 87
    .    Even if
    Killiany's    remeasurements      "fall      within     an    accepted    range   of
    scientific accuracy," we concluded, "a question remains as to
    whether the data was falsified by intentionally exaggerating the EC
    boundaries of normal subjects to achieve a desired result." 
    Id. at 88
    .   As a result, we remanded the case for trial.
    At   trial,   in   addition     to   testifying      himself,    Jones
    elicited testimony from all of the major actors in the study,
    including Albert, Killiany, Gomez-Isla, and Moss.                 Jones testified
    to his discovery of the second set of data and his investigation
    into the statistical significance of that data.                 He also testified
    that,   because      the   original    scans       of    four     of     Killiany's
    remeasurements had been included in the reliability study, he had
    -10-
    calculated a revised reliability measure.          When Killiany's initial
    measurements were replaced with the remeasurements, Jones asserted,
    the Pearson coefficient dropped to 0.54--a "worthless" correlation
    between the two raters.       During the plaintiff's case, Killiany and
    Albert resisted efforts to characterize their work as fraudulent.
    The jury also heard testimony from three experts for
    Jones.2       Dr. Norbert Schuff, a scientist specializing in MRI
    volumetric measurements of the brain, testified that Killiany's
    revised measurements "deviated substantially" from the protocol and
    that, in his opinion, there was "no scientific justification to
    make those specific revisions" to some but not other scans.               Dr.
    Richard Goldstein, a statistical consultant, testified that, in his
    opinion, Killiany's remeasurements demonstrated that the inter-
    rater       reliability   protocol   was    not   followed   and   that   the
    concentration of Killiany's largest remeasurements among the normal
    group made it highly improbable that he remained blinded. Finally,
    Martha Davila-Garcia, an Associate Professor of Medicine who had
    experience as a peer reviewer advising the NIH about dozens of
    grant proposals, testified that the purported reliability measure
    2
    In many respects, this testimony was similar to the opinions
    offered by the same experts at the summary judgment stage that we
    described in Jones I. See 
    678 F.3d at 80-82
    . At trial, Jones
    offered testimony from Dr. Richard Goldstein, a statistical expert,
    in place of Dr. Daniel Teitelbaum, whose testimony we considered in
    Jones I but who became unavailable as a witness before trial.
    -11-
    would   be   important    to   the   NIH's   review   of   the   defendants'
    application.
    In their own case in chief, the defense recalled only two
    witnesses: Albert and Killiany. The defense focused on more fully
    fleshing      out   its     alternative      rationale     for    Killiany's
    remeasurements--namely that those measurements more accurately
    identified the EC.
    At the close of evidence, the defendants moved for
    judgment as a matter of law on all claims, and Jones moved for a
    ruling on damages.        The jury returned a verdict in favor of the
    defendants, and Jones subsequently filed a motion for judgment as
    a matter of law under Rule 50(b) and incorporated an alternative
    request for a new trial under Rule 59.         Among other grounds, Jones
    contended that "undisputed, substantial evidence" existed as to
    each element of the FCA claim. In that motion Jones also attempted
    to "renew[] his Rule 56 motion for summary judgment," conceding
    that he made no "separate, formal written motion under Rule 50(a)."
    The district court denied the motion and this timely appeal
    followed.
    II. Analysis
    Jones maintains that the district court erred in denying
    his motion for judgment as a matter of law because no substantial
    evidence exists to support the verdict.         In the alternative, Jones
    argues that a new trial was warranted because the clear weight of
    -12-
    the evidence supported his FCA claim.           Finally, Jones recites
    several alleged procedural, evidentiary, and instructional errors
    that he asserts also warrant a new trial.
    A. Judgment as a Matter of Law
    We review the district court's denial of Jones's motion
    for judgment as a matter of law "de novo, examining the evidence
    and reasonable inferences therefrom in the light most favorable to
    the nonmovant," Estate of Berganzo-Colón ex rel. Berganzo v.
    Ambush, 
    704 F.3d 33
    , 38 (1st Cir. 2013).              This standard is
    demanding, and "'[a] party seeking to overturn a jury verdict faces
    an uphill battle.'"      
    Id.
     (quoting Marcano Rivera v. Turabo Med.
    Ctr. P'ship, 
    415 F.3d 162
    , 167 (1st Cir. 2005)).               Ultimately,
    courts   "may   only    grant    a   judgment   contravening    a    jury's
    determination    when    the     evidence   points   so    strongly     and
    overwhelmingly in favor of the moving party that no reasonable jury
    could have returned a verdict adverse to that party."               Marcano
    Rivera, 
    415 F.3d at 167
     (citation and internal quotation marks
    omitted).
    But a party must preserve this challenge for us to review
    it on appeal.    Rule 50(a)(2) requires that a party first file a
    motion for judgment as a matter of law "any time before the case is
    submitted to the jury."        Fed. R. Civ. P. 50(a)(2).    If the court
    does not grant that motion, following the verdict a party may file
    a motion under Rule 50(b) to renew the claims.            Fed R. Civ. P.
    -13-
    50(b).    "We have held in no uncertain terms," however, that a
    "failure to raise an issue prior to a Rule 50(b) motion for
    judgment as a matter of law, without more, results in a waiver of
    that issue on appeal." Muñoz v. Sociedad Española de Auxilio Mutuo
    y Beneficiencia de P.R., 
    671 F.3d 49
    , 58 (1st Cir. 2012);            accord
    Costa-Urena v. Segarra, 
    590 F.3d 18
    , 26 n.4 (1st Cir. 2009) ("It is
    well-established that arguments not made in a motion for judgment
    as a matter of law under Rule 50(a) cannot then be advanced in a
    renewed motion for judgment as a matter of law under Rule 50(b).").
    Indeed, the 2006 Amendments to the Federal Rules of Civil Procedure
    were intended to solidify this requirement. See Fed. R. Civ. P. 50
    advisory committee's note, 2006 amendments ("Because the Rule 50(b)
    motion is only a renewal of the preverdict motion, it can be
    granted   only   on   grounds   advanced   in   the   preverdict   motion."
    (Emphasis added)).
    In this case, Jones plainly failed to preserve his Rule
    50(b) arguments.      Jones made no Rule 50(a) motion challenging the
    sufficiency of the evidence to support a verdict in favor of the
    defendants.      Rather, it is undisputed that Jones made an oral
    motion regarding a singular issue of damages, alone, at the close
    of evidence.     Having reviewed the record, we find that this motion
    did not encompass or necessarily include an argument that Jones was
    entitled to judgment as a matter of law.
    -14-
    In an attempt to avoid this consequence, Jones points to
    various   other    references     in   the    record    as    establishing   his
    objection to the sufficiency of the evidence.                  Even were we to
    agree that a rigid invocation of the phrase "Rule 50(a)" may not be
    necessary in all circumstances (a proposition on which we express
    no opinion), Jones's effort to show that he raised the issue is
    unavailing.
    First, Jones invokes his pretrial summary judgment motion
    under Rule 56 as one such "pertinent reference."                He claims that
    motion preserved his sufficiency-of-the-evidence challenge because
    "every factual and legal issue presented in Jones'[s] post-trial
    motion (and on this appeal) was also presented in the previous Rule
    56 motion."      Jones also asserts that "[n]o rule precludes [him]
    from renewing his Rule 56 motion after trial, and no authority
    requires a Rule 50(a) motion raising the same grounds raised in a
    pre-trial motion for summary judgment."
    The    argument   is   misguided.       As    we    have   repeatedly
    emphasized, by the conclusion of trial a summary judgment motion
    "'has been overtaken by subsequent events, namely, a full-dress
    trial and an adverse jury verdict.'"             Granfield v. CSX Transp.,
    Inc., 
    597 F.3d 474
    , 481 n.8 (1st Cir. 2010) (quoting Rivera-Torres
    v. Ortiz Vélez, 
    341 F.3d 86
    , 92 (1st Cir. 2003)).               After trial, a
    party may not invoke any sufficiency challenges included only in a
    summary judgment motion.        This rule is based on the common-sense
    -15-
    "procedural fact" that the record fully develops between any
    proffered summary judgment motion and trial.   E. Mountain Platform
    Tennis, Inc. v. Sherwin-Williams Co., Inc., 
    40 F.3d 492
    , 500 (1st
    Cir. 1994).   "A   denial of a motion for summary judgment is merely
    a judge's determination that genuine issues of material fact exist.
    It is not a judgment, and does not foreclose trial on issues on
    which summary judgment was sought."     
    Id.
     (citation and internal
    quotation marks omitted). To reinvoke any sufficiency argument and
    "preserve its challenge for appeal, a disappointed party must
    restate its objection in a motion for judgment as a matter of law."
    Ji v. Bose Corp., 
    626 F.3d 116
    , 127 (1st Cir. 2010).    And nothing
    in our cases suggests that, when a party does file such a motion
    for judgment as a matter of law, it may ignore the unqualified
    requirement that a 50(b) motion may only restate those arguments
    raised by a prior 50(a) motion.3
    Attempting to evade clear precedent, Jones asserts that
    the Supreme Court's decision in Ortiz v. Jordan, 
    131 S. Ct. 884
    (2011), establishes that a party "satisfies Rule 50(b) by raising
    3
    Some circuits have "recognized an exception" and permit a
    party to appeal a summary judgment motion post-trial--without
    filing a motion for judgment as a matter of law--where a "party's
    challenge is based on a circumscribed legal error, as opposed to an
    error concerning the existence of fact issues." Ji, 
    626 F.3d at 127
    ; see, e.g., Chemetall GMBH v. ZR Energy, Inc., 
    320 F.3d 714
    ,
    720 (7th Cir. 2003). But we have declined to do so, Ji, 
    626 F.3d at 127-28
    , and the Supreme Court has not resolved this question,
    Ortiz v. Jordan, 
    131 S. Ct. 884
    , 892 (2011). In any event, Jones
    does not contend--nor could he--that his motion for summary
    judgment presented purely legal questions.
    -16-
    the same grounds in his pretrial motion for summary judgment under
    Rule 56," and, consequently, "[n]o separate Rule 50(a) motion [is]
    required."    Ortiz does not support that proposition.       In Ortiz the
    defendants sought to appeal--following a full-trial on the merits--
    a district court order denying summary judgment on the basis of
    qualified immunity.      There the defendants did, in fact, seek
    judgment as a matter of law pursuant to Rule 50(a), although they
    acknowledged they did not renew that motion under Rule 50(b).
    Ortiz, 
    131 S. Ct. at 890-91
    .       The Court held, however, that the
    defendants' "failure to renew their motion for judgment as a matter
    of law under Federal Rule of Civil Procedure 50(b)" left the
    appellate    court   without   authority   to   reconsider   the   summary
    judgment motion and reject the district court's verdict.           
    Id. at 889
    .
    Jones appears to invoke the Court's having referred only
    to Rule 50(b) as establishing that a Rule 50(a) motion is not
    required to raise arguments presented in a prior summary judgment
    motion.   But this cherry-picked reference must be read in context.
    Because the defendants in Ortiz did, in fact, pursue a Rule 50(a)
    motion, the hypothetical question of whether a party could reinvoke
    its summary judgment arguments through a Rule 50(b) motion, alone,
    was not before the Court.      In the face of clear precedent in this
    Circuit and the pertinent advisory committee commentary, we decline
    -17-
    to make such a considerable inferential leap and read that holding
    into Ortiz.4
    Beyond his prior summary judgment motion, Jones asserts
    in passing, and without further development, that several other
    "pertinent     references"    exist    in    the   record   to   preserve   his
    sufficiency argument.         He invokes his "previous appeal to this
    Court, Joint Pretrial Memorandum, proposed jury instructions,
    objections     to   jury     instructions[,]       and   closing   argument."
    (Citations omitted).         His citation to the prior appeal to this
    court is simply another attempt to resuscitate his prior summary
    judgment motion. And the remaining identified filings and argument
    4
    In addition to Ortiz, Jones briefly cites in his brief, and
    invoked at oral argument, two decisions of our circuit for this
    proposition: Martinez Moll v. Levitt & Sons of P.R., Inc., 
    583 F.2d 565
     (1st Cir. 1978) and Young v. City of Providence ex rel.
    Napolitano, 
    404 F.3d 4
     (1st Cir. 2005). Both are inapposite. In
    Martinez Moll we determined whether the defendants had waived an
    argument before the district court, in part, by considering whether
    that issue was raised in either the defendants' Rule 50(b) motion
    or its prior motion for summary judgment.      
    583 F.2d at 570-71
    .
    Because we found that the proffered argument was absent from the
    defendants' summary judgment motion, however, we had no opportunity
    to consider whether raising the issue only at that stage would have
    sufficiently preserved it for appeal. 
    Id. at 571
    . And Jones's
    fleeting invocation of our decision in Young fares no better. We
    noted in Young that the district court had resolved a Rule 50
    motion after trial at the same time it considered a motion for
    summary judgment it had "held in abeyance." Id. at 12. Yet, the
    district court's decision makes clear that legal issues had been
    bifurcated for a dual-phase trial, and the summary judgment motion
    involved only "matters which had been reserved for determination in
    phase two of the trial." Young v. City of Providence, 
    301 F. Supp. 2d 163
    , 168, 169 (D.R.I. 2004). Accordingly, the district court
    there did not permit the defendants to renew a prior summary
    judgment motion.
    -18-
    did nothing to put the district court or defendants on notice that
    Jones would argue that, as a matter of law, the defendants had
    failed "to put forth sufficient admissible evidence" such that no
    reasonable jury could return a verdict in defendants' favor,
    Casillas-Díaz, 463 F.3d at 81.
    We   thus   conclude    that    Jones   has    not   preserved   his
    argument that he was entitled to judgment as a matter of law.               But
    he would fare no better even if he had preserved it.               We briefly
    explain.
    As we noted in Jones I, to prove a violation of the FCA
    under the provision in effect when Jones filed his complaint, Jones
    was required to show that the defendants "'knowingly present[ed],
    or cause[d] to be presented to an officer or employee of the United
    States Government . . . a false or fraudulent claim for payment or
    approval,'" or "'knowingly ma[de], use[d], or cause[d] to be made
    or used, a false record or statement to get a false or fraudulent
    claim paid or approved by the Government.'"              Jones I, 
    678 F.3d at 82
       (quoting   
    31 U.S.C. § 3729
    (a)(1)-(2)).         In   addition,   any
    knowingly false or fraudulent claim must be "material," meaning
    that it "has 'a natural tendency to influence, or [is] capable of
    influencing'" the NIA's decision to award the grant.                
    Id. at 93
    (quoting United States ex rel. Loughren v. Unum Grp., 
    613 F.3d 300
    ,
    307 (1st Cir. 2010) (alteration in original)).
    -19-
    Jones's argument appears premised on the conclusion that
    the jury was required to believe his theory of the case that
    Killiany's remeasurements constituted a knowing and purposeful
    manipulation of the data, and that Albert turned a blind eye to
    that problem.      Jones's case at trial was largely premised on three
    main indicators of fraud: (1) that Killiany's remeasurements had no
    justification,      (2)    that   Killiany       had    become   unblinded    to
    participant     categorization     and    only    revised     measurements    of
    "normal" subjects, and (3) that it was fraudulent to report the
    inter-rater reliability results based on Killiany's first data set.
    "[U]ndisputed evidence in the record" established each element of
    his FCA claim, Jones asserts.
    Yet, on this record, the jury was entitled to believe the
    plausible explanation proffered by the defense:               that the EC is a
    difficult area of the brain to measure, and that Killiany's
    remeasurements simply reflect his increased understanding of the EC
    as he reviewed additional participants' scans.              Indeed, except for
    Jones   himself,    each   witness   involved      in   the    study--Killiany,
    Albert, Moss, and Gomez-Isla--primarily supported the defendants'
    explanation. Gomez-Isla was unsurprised that Killiany went back to
    remeasure some of the initial scans and testified that "you could
    tell there was a learning curve" and that one would "get[] better
    the more scans you were going through and trying to draw."                 Moss,
    who   reviewed     Killiany's     scans   after    Jones      questioned   them,
    -20-
    similarly agreed that there was a "learning curve" and posited that
    as a researcher "move[s] from naive to expert" he "hone[s] in on
    more consistency."    Albert and Killiany also maintained that
    Killiany remained blinded throughout the study.        And sufficient
    evidence existed for the jury to conclude that Albert and others
    either did not know that the inter-rater reliability score was
    false, or that the underlying data was not fraudulent at all.
    The jury's resolution of such conflicting explanations of
    the defendants' actions is within its province and is thus not
    fodder for a motion for judgment as a matter of law.         The jury was
    entitled to--and rationally could--find persuasive the evidence at
    trial that undermined any conclusion that Killiany's remeasurements
    were fraudulent or that Albert knew them to be so.
    Additionally, Jones argues, essentially, that he was
    entitled to judgment as a matter of law because the defendants did
    not call any of their own expert witnesses, leaving Jones's
    experts' testimony uncontested.     But contrary to these repeated
    assertions, testimony does not become "uncontested" simply because
    the defendants do not call their own expert witnesses at trial.
    The testimony of Jones's own witnesses could be--and indeed, was--
    considerably undermined such that the jury was entitled to question
    the import of that testimony.
    For   example,   Dr.   Schuff   testified   that    Killiany's
    "original measurements were without major error according to the
    -21-
    protocol," that Killiany's later changes "deviated substantially
    from that initial protocol" and that there was "no scientific
    justification" to make such revisions to some, but not other,
    scans.     Yet,   the     defense    elicited    a     multitude     of    damaging
    concessions     from     Dr.   Schuff,     including    that:   he    was    not   a
    neuroanatomist; he had never attempted to employ Killiany's method
    to measure the EC; he used a different protocol in his own lab
    which consistently produced a much larger volume in the EC; and he
    had only measured the EC on an MRI on fifty prior occasions and,
    when he did so, had consistently drawn the EC too short and too
    small.   The jury could conclude that his testimony did nothing to
    counteract the defendants' theory of the case. Indeed, he conceded
    that he had no basis to determine whether Killiany's original or
    revised measurements were more or less accurate.
    The    jury     could    also     conclude    from   the       defense's
    questioning of Dr. Goldstein, the statistical expert, that his
    dramatic conclusions--including his assertion that the statistical
    probability that Killiany remained blinded while his "six largest
    changes" all involved subjects categorized as "normal" was "94 out
    of 1 million"--were unsound.          Dr. Goldstein hypothesized that he
    would have expected half of Killiany's remeasurements to increase
    from their original volume, and half to decrease, but agreed that
    he formed this opinion "from a place of ignorance."                         Indeed,
    although   he    found    it   "particularly     bothersome     that       Killiany
    -22-
    departed from the protocol," he conceded that he did not know what
    the protocol entailed or how Killiany had explained his revised
    measurements.        Dr. Goldstein admitted he had no training in the
    anatomy of the brain or the EC specifically, and that, in arriving
    at his conclusions, he considered no evidence about why Killiany
    remeasured the scans.         Finally, Dr. Goldstein did not investigate
    whether Killiany's initial measurements were affected by systematic
    error which, he conceded, might explain Killiany's decision to
    remeasure.      Given these concessions, the jury would have been
    entitled to discount Dr. Goldstein's testimony altogether.
    To    a    large    extent,    Jones's    basic   contention    that
    "undisputed" evidence existed entitling him to judgment as a matter
    of law conflates the distinct inquiries that a court undertakes in
    resolving a summary judgment motion and a motion for judgment as a
    matter of law.         Our holding in Jones I vacating the district
    court's entry of summary judgment did no more than acknowledge that
    unresolved issues of material fact might support a verdict in this
    case for either party.           But even if the defendants presented
    limited testimony--expert or otherwise--to rebut Jones's theory of
    the case, Jones ignores that the jury may have found his witnesses
    and   experts   not     credible   or    otherwise    unreliable,   or    found
    believable Killiany's and Albert's alternative explanations for
    their actions.       Our review is "weighted toward preservation of the
    jury verdict," Crowe v. Bolduc, 
    334 F.3d 124
    , 134 (1st Cir. 2003),
    -23-
    and here--even if Jones's sufficiency argument had been preserved--
    there was sufficient evidence for the jury to find in favor of the
    defendants.
    B. Motion for a New Trial
    Jones also argues that, for various reasons, the district
    court erred in denying his motion for a new trial.           See Fed. R.
    Civ. P. 59(a)(1)(A).       A new trial may be warranted if "the verdict
    is against the weight of the evidence" or if "the action is
    required in order to prevent injustice."          Jennings v. Jones, 
    587 F.3d 430
    , 436 (1st Cir. 2009) (quoting Kearns v. Keystone Shipping
    Co., 
    863 F.2d 177
    , 181 (1st Cir. 1988)).          We review for abuse of
    discretion the district court's denial of a motion for a new trial.
    Ambush, 704 F.3d at 38.
    i. Weight of the Evidence
    Jones     first    contends    that   the   district        court
    inappropriately refused to "re-weigh" the evidence and, had it done
    so, it would have determined that the "verdict is against the clear
    weight of the evidence."       In denying Jones's motion, the district
    court plainly concluded that the weight of the evidence supported
    the verdict.     But Jones suggests that, as a matter of law, the
    court was required to go further and independently re-weigh the
    evidence,     piece   by   piece,   presumably    engaging   in   its    own
    credibility determinations and findings of fact, before denying the
    motion for a new trial.       To be sure, when entertaining a motion for
    -24-
    a new trial "[t]he district court may 'independently weigh the
    evidence.'"          Cham v. Station Operators, Inc., 
    685 F.3d 87
    , 97 (1st
    Cir. 2012) (quoting Jennings, 
    587 F.3d at 436
    ) (emphasis added);
    see MacQuarrie v. Howard Johnson Co., 
    877 F.2d 126
    , 132 (1st Cir.
    1989) (noting that the judge "may consider the credibility of the
    witnesses who testified").           But nothing in the text of Rule 59 or
    any of our cases suggests that the district court must do so;
    accordingly, a district court does not categorically err whenever
    it declines to independently re-weigh the evidence, so long as it
    concludes that the weight of the evidence supports the verdict.5
    Jones then invites us to "relax the standards of review
    under Rule 59" in "the unique circumstances of this case" and,
    essentially, weigh the evidence ourselves.                 But that proposal
    ignores both our precedent and common sense.               Our role is not to
    independently weigh the evidence; "[w]e reverse only if we find
    that the trial court has abused its discretion in making its
    assessment of the weight of the evidence."              Correia v. Fenney, 
    620 F.3d 9
    ,   11    (1st   Cir.   2010)   (emphasis    added).    And   this
    "circumscribed" review is sensible because "[c]ircuit judges,
    reading the dry pages of the record, do not experience the tenor of
    5
    Indeed, the district court provided no written rationale for
    denying Jones's motion for a new trial (and contrary to Jones's
    assertion, one was not required). But a requirement that the court
    always independently re-weigh the evidence would either necessitate
    that we speculate as to how the district court treated the evidence
    or mandate that the district court always issue a written order.
    -25-
    the testimony at trial."   Jennings, 
    587 F.3d at 436, 437
     (citation
    and internal quotation marks omitted).
    Simply put, we are unable to conclude that the district
    court abused its discretion in denying Jones's motion for a new
    trial for the same reasons already recited.       There was ample
    evidence in the record for the jury to believe the defendants'
    alternative explanation for Killiany's revised measurements and
    conclude that the defendants' statements were either not false or
    that defendants lacked knowledge that they were false.
    ii. Reassignment
    Jones also challenges the district judge's decision to
    retain this case on remand rather than allow it to be reassigned to
    a different trial judge.     District of Massachusetts Local Rule
    40.1(K)(2) provides that upon remand the court must reassign the
    case to another district judge "unless the terms of the remand
    require that further proceedings be conducted before the original
    judge or unless the judge determines that there will result a
    substantial saving in the time of the whole court and that there is
    no reason why, in the interest of justice, further proceedings
    should be conducted before another judge."   To our knowledge, the
    District of Massachusetts is the only district court in the country
    to apply such a presumption. See Toby J. Heytens, Reassignment, 
    66 Stan. L. Rev. 1
    , 12 (2014).    Upon remand, the judge granted the
    defendants' motion that the case remain before him.
    -26-
    We review the district court's application of the local
    rule in this case for abuse of discretion.   Rodi v. S. New England
    Sch. of Law, 
    532 F.3d 11
    , 19 (1st Cir. 2008).    Jones contends that
    the court's failure to provide a written rationale for its order,
    alone, constitutes reversible error because he neglected "to make
    the predicate findings" that retaining the case would conserve
    judicial resources and not contravene the interest of justice.   He
    does not point to any authority, however, requiring a written
    order. Moreover, sound reasons supporting the court's decision are
    apparent on this record.   The defendants contended in their motion
    that "in view of [the court's] knowledge of the extensive record,"
    its retention of the case would result in the conservation of
    judicial resources, and we can assume that the court endorsed this
    argument.   Given the intricate statistical and scientific evidence
    presented by this case, the district court did not abuse its
    discretion in refusing to reassign this case.6
    6
    At a pretrial conference, the judge stated that "everyone
    can rest assured that I have no leanings at all other than an
    earnest desire to follow the instructions of the First Circuit."
    Jones contends that this statement reveals that the court
    "misunderstood the rule to be about whether he had 'leanings'
    either way" in the case. The judge's statement, however, may have
    been simply a conciliatory effort to assuage any concerns the
    parties may have had, rather than a specific rationale for his
    order.
    -27-
    iii. Evidentiary Rulings
    Jones also argues that the district court erroneously
    decided several evidentiary matters, necessitating a new trial. We
    review each ruling for abuse of discretion,7 although any error is
    "harmless if it is highly probable that the error did not affect
    the outcome of the case."   McDonough v. City of Quincy, 
    452 F.3d 8
    ,
    19-20 (1st Cir. 2006).
    a. The "Accuracy" of Killiany's Remeasurements
    Jones first asserts that the district court erred in
    denying his motion in limine and permitting the defendants to offer
    testimony regarding the "accuracy" of Killiany's remeasurements.
    The district court resolved this motion orally, prior to opening
    statements, and questioned why the defense should not be permitted
    to assert that "Killiany was doing this for an appropriate reason."
    The court concluded that the explanation would not be precluded but
    invited Jones to "impeach it or suggest that [accuracy] is not the
    real reason he [remeasured]."     As described above, the defense
    emphasized this explanation throughout the trial.
    7
    The defendants are correct to point out that, generally,
    "[a]n unsuccessful motion in limine does not preserve an
    evidentiary objection," and a party must again object if and when
    the challenged evidence is proffered at trial, O'Rourke v. City of
    Providence, 
    235 F.3d 713
    , 727 (1st Cir. 2001), unless "the in
    limine ruling is final and unconditional," Crowe, 
    334 F.3d at 133
    .
    But, although Jones filed motions in limine, in each case detailed
    here his objections were not resolved until trial, at which point
    he properly objected. Thus, Jones's evidentiary objections are
    properly preserved.
    -28-
    Jones's objection is essentially one of relevance.                 He
    relies on our statement in Jones I                  that "whether Killiany's
    measurements       were   more   or   less    accurate      than   the   initial
    measurements is not at issue," 
    678 F.3d at 88
    , to suggest that such
    evidence "likely misled the jury and prejudiced Jones."                   But he
    takes our statement out of context.           In Jones I we merely rebutted
    the district court's conclusion that Jones's claim presented a
    question of good faith, scientific disagreement not cognizable by
    the FCA--namely whether, in fact, Killiany's second measurements
    were more or less scientifically justifiable than his first.                   We
    did not indicate that evidence tending to show Killiany remeasured
    his scans in an effort to make them more accurate was wholly
    irrelevant.       Nor could we have done so.        Evidence is relevant if it
    has "any tendency" to make a fact of "consequence in determining
    the action" "more or less probable," Fed. R. Evid. 401, and
    "[t]rial courts are afforded wide latitude in determining whether
    evidence crosses this low threshold,"              United States v. Williams,
    
    717 F.3d 35
    , 41 (1st Cir. 2013).                   As established above, the
    defense's alternative explanation for Killiany's second set of data
    was   that   he    remeasured    certain     MRI    scans   in   order   to   more
    accurately reflect the volume of the EC in each subject.                      This
    explanation had obvious import in determining whether the data
    submitted to the NIA was false and whether Killiany and Albert knew
    it to be false.      It was not an abuse of discretion for the court to
    -29-
    permit witnesses to testify about this alternative explanation, nor
    was such evidence unduly prejudicial, confusing, or misleading.
    See Fed. R. Evid. 403.
    b. The Appendix to Dr. Schuff's Expert Report
    Jones argues that the court erred in excluding the full
    appendix to Dr. Schuff's expert report as inadmissible hearsay.
    During the course of the trial, a juror requested the appendix,
    which listed Dr. Schuff's assessment of the degree to which each of
    Killiany's remeasurements comported with the protocol that Killiany
    developed with Isla-Gomez.            The district court did not abuse its
    discretion, however.          The report was proffered as support for Dr.
    Schuff's conclusion that Killiany's second measurements conflicted
    with       the    protocol--that    is,    for        the   truth     of   the   matter.
    Accordingly, the report is a quintessential example of hearsay.
    See Fed. R. Evid. 801(c)(2).              Contrary to Jones's assertion, the
    fact       that    Dr.   Schuff   testified      at    trial    and    was   questioned
    regarding the bases for several of his conclusions regarding
    specific measurements does not automatically permit the entirety of
    his appendix to be admitted into evidence.8                    An expert's testimony
    8
    Jones invokes a Court of Claims case stating that "reports
    which are prepared to state or to support expert opinions are not
    admissible without the preparer being present in court to testify
    as to his qualifications as an expert and to be cross-examined on
    the substance." Forward Commc'ns Corp. v. United States, 
    608 F.2d 485
    , 511 (Ct. Cl. 1979).     Yet, simply because an expert does
    testify at trial does not render such a report automatically
    admissible in its entirety as an exhibit.     Indeed, because an
    expert may often rely on facts or data that "need not be
    -30-
    "is not a vehicle by which evidence that is otherwise inadmissible
    may be introduced."    Presley v. Commercial Moving & Rigging, Inc.,
    
    25 A.3d 873
    , 893 (D.C. 2011).
    c. Testimony Regarding Jones's Signature
    Jones next contends that the district court erred in
    allowing Albert to verify Jones's signature on a form authorizing
    his inclusion as a co-author on a 2002 article setting forth the
    results of Killiany's study. Jones claims that the authenticity of
    his signature was a "collateral issue."      "It is well established
    that a party may not present extrinsic evidence to impeach a
    witness by contradiction on a collateral matter." United States v.
    Beauchamp, 
    986 F.2d 1
    , 3 (1st Cir. 1993). To be collateral, a
    matter must be "'not relevant . . . to establish a fact of
    consequence'" or, in other words, "'not relevant for a purpose
    other than mere contradiction of the in-court testimony of the
    witness.'"    
    Id. at 4
     (quoting 1 McCormack on Evidence § 45, at 169
    (4th ed. 1992)).
    Here, Jones's endorsement of Killiany's work--by joining
    as a co-author in that article--was far from collateral.        That
    article was written, and Jones's signature was allegedly inscribed,
    almost a year after Jones first became concerned about Killiany's
    data.   Given Jones's central testimony at trial, whether Jones
    admissible" in forming her conclusion, Fed. R. Evid. 703, such a
    rule would, in many cases, provide an all-too-convenient backdoor
    for otherwise inadmissible evidence.
    -31-
    continued to endorse the project after raising concerns goes to the
    heart of his credibility, and was certainly relevant to the jury's
    determination of whether Killiany's remeasurements were fraudulent.
    d. Testimony Regarding Jones's Financial Interests
    At various points during the trial the district court
    permitted the defendants to question Jones regarding the share of
    any recovery he would receive as a relator under the FCA.                 Given
    that Jones did not file his complaint until five years after he
    first raised concerns about Killiany's data--and by which point the
    grant had been fully funded--the defense sought to show that Jones
    only made his claim once he was assured maximum recovery.                     The
    defense    also    elicited      testimony     from     Albert   that    Jones's
    compensation      decreased     when   the    project   hired    an   additional
    statistician to address certain concerns of the NIH regarding the
    project.
    While    in   some    cases   it    may    prove   inappropriate   or
    unnecessary to delve into the financial incentives of a relator, in
    this case Jones's testimony and credibility were critical to the
    FCA claim.     "[B]ias is fertile territory for cross-examination,"
    and because the jury "must asess the credibility of witnesses to
    determine the accuracy of their testimony . . . information as to
    bias can be of great assistance in making such determinations."
    Udemba v. Nicoli, 
    237 F.3d 8
    , 17 (1st Cir. 2001).                     Given the
    particular circumstances of this case, the district court did not
    -32-
    abuse its discretion in permitting these lines of inquiry.                   It was
    neither unfairly prejudicial nor irrelevant for the defense to
    question Jones's continued support for the project until the
    funding from the NIH ran dry.9
    iv. Jury Instructions
    Finally, Jones catalogs a multitude of instructional
    errors in laundry list fashion and, in most cases, with little to
    no analysis.           We can make short work of all but one of his
    challenges.
    We review a claim of instructional error de novo if the
    claimed error "embodied an error of law," but only for abuse of
    discretion if the instructions purportedly inadequately "explained
    the   law"       or   "tended   to    confuse    or   mislead   the   jury   on   the
    controlling issues." United States v. Jadlowe, 
    628 F.3d 1
    , 14 (1st
    Cir. 2010) (citation and internal quotation marks omitted).                     Error
    is established if the instruction is "misleading, confusing, or
    incorrect as a matter of law," although we will only order a new
    trial       if    that   error       "'based     on   the   entire    record,     was
    9
    In less than a page and without any effort to do more than
    simply assert error, Jones also protests the admission of
    "laudatory statements" about the defendants. He similarly contests
    the admission of "false" testimony that the defendants' research
    has been subsequently replicated by scientists, although he cites
    nothing to indicate that claim is, in fact, false. We need not
    resolve these remaining challenges. It is a "settled appellate
    rule that issues adverted to in a perfunctory manner, unaccompanied
    by some effort at developed argumentation, are deemed waived."
    United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir. 1990).
    -33-
    prejudicial.'"       Costa-Urena v. Segarra, 
    590 F.3d 18
    , 24 (1st Cir.
    2009) (quoting Romano v. U-Haul Int'l, 
    233 F.3d 655
    , 665 (1st Cir.
    2000)).
    First, the vast majority of the claimed instructional
    arguments are waived for lack of development. See United States v.
    Zannino, 
    895 F.2d 1
    , 17 (1st Cir. 1990).            Jones merely refers us to
    his proposed jury instructions "in a perfunctory manner" and
    "unaccompanied by some effort at developed argumentation" as to how
    the district court erred in excluding those instructions.10                         
    Id.
    Second, despite Jones's contention that his proposed instruction
    that    whether    Killiany's    "revised      tracings    were      more    or   less
    'accurate' to the actual structure of the EC is not at issue in
    this case" was not delivered by the district court, the court
    similarly    instructed    the    jury    that    they    were    not     asked     "to
    determine accuracy or to determine the borders of the entorhinal
    cortex."      The    court's    minor    rewording       was   not   an     abuse    of
    discretion.       Third, while Jones objects to the court's materiality
    instruction    and    argues    that    the    court's    original      instruction
    implied a "but for" causation requirement, any possible error was
    10
    And were we to reach them, we note that Jones's arguments
    would be reviewed only for plain error because he raised no
    objections below--before or after the charge--to the district
    court's decision not to provide those instructions we now deem
    waived. In addition, although not included in his proposed jury
    instructions, in his appellate brief Jones makes only a passing
    reference to the district court's instruction that a false fact
    must be based on the "most accurate" data the defendants had.
    Accordingly this argument, too, is waived.
    -34-
    cured when the district court added, at the urging of Jones and in
    line with our precedent, that a "statement is material if it has a
    natural tendency to affect the thinking of the NIH."              See United
    States ex rel. Loughren v. Unum Grp., 
    613 F.3d 300
    , 307 (1st Cir.
    2010). Fourth, Jones contests the district court's decision not to
    provide    an   instruction    that   Jones   could    prove    knowledge   by
    demonstrating     that   the    defendants     acted     with    "deliberate
    ignorance."     In fact, however, based on Jones's objection at the
    pre-charge conference, the court instructed the jury that Albert
    could be liable if she was "deliberately blind" to the alleged
    fraud.    And Jones's counsel chose not to object to the instruction
    as to Killiany, conceding that he "understood the Court's ruling
    with respect to deliberate ignorance as it applies to Dr. Killiany
    in the first question."
    All that remains is Jones's objection to the district
    court's decision to bifurcate questions of liability between the
    defendants on the jury's verdict form. The court supplied the jury
    with a special verdict form that asked two questions: first,
    whether "Dr. Killiany knowingly falsif[ied] scientific data by
    exaggerating certain re-measurements of the EC to cause proof of a
    particular scientific hypothesis to emerge from the data," and,
    second, whether "the statements made in the Grant application about
    having used blinded, reliable methods to produce the measurements
    [were] both material and knowingly false."        The court informed the
    -35-
    jury that:    "If you answer Question 1 no, but Question 2 yes, then
    Mr. Killiany is not liable, but Ms. Albert and the hospitals are.
    If you answer Question 1 yes, but Question 2 no, Ms. Albert's not
    liable but Mr. Killiany and the hospitals are."
    We confess that we do not see how this division of
    liability necessarily follows from the two questions on the verdict
    form.   But despite our disagreement with the court's charge, any
    error in the explanation of the verdict form was harmless.             See
    Allen v. Chance Mfg. Co., 
    873 F.2d 465
    , 469-70 (1st Cir. 1989).
    The jury responded in the negative to both questions and that
    determination renders academic any error on the part of the
    district court that might otherwise necessitate a new trial.
    III. Conclusion
    Jones has had the opportunity to present his claims in
    court before a jury.    That jury ultimately concluded that Killiany
    did   not   intentionally   falsify   scientific   data   and   that   the
    application's statement that the study used blinded, reliable
    methods was not false.       For the foregoing reasons, we find no
    reason to upset that determination, and the judgment of the
    district court is, accordingly, AFFIRMED.
    -36-