Case Title: Wilson v. State

Citation: 363 Md. 333

Docket Number: 65/00

State: maryland

Court: Maryland Supreme Court

Date: 2001-03-09T00:00:00Z

Document:
Circuit Court for Anne Arundel County
Criminal No. K98-1097
IN THE COURT OF APPEALS OF MARYLAND
No. 65
September Term, 2000
______________________________________________
ROBERT MICHAEL WILSON
v.
STATE OF MARYLAND
______________________________________________
Bell, C.J.
Eldridge
Raker
Wilner
Cathell
Harrell
Rodowsky, Lawrence F. (retired, specially 
assigned),
JJ.
______________________________________________
Opinion by Raker, J.
______________________________________________
Filed:   March 9, 2001
The case was transferred for hearing from the Circuit Court for Talbot County to the Circuit Court
1
for Anne Arundel County because the circuit court judge in Talbot County recused himself.
This case arises out of a petition for post-conviction relief filed pursuant to the provisions of
Maryland Code (1958, 1996 Repl. Vol., 2000 Supp.) Article 27, §§ 645A - 645J, the Post Conviction
Procedure Act.  Following a court trial in the Circuit Court for Talbot County on January 16, 1979,
Petitioner was convicted of two counts of robbery with a dangerous and deadly weapon, common law
burglary, conspiracy to commit burglary, and use of a handgun in the commission of a felony.  He was
sentenced to the Maryland Division of Corrections for a term of confinement of fifty years, to be served
consecutively to sentences previously imposed as a result of unrelated Delaware and federal charges.  On
direct appeal, the Court of Special Appeals affirmed.  See Wilson v. State, 44 Md. App. 318, 408 A.
2d 1058 (1979).  Wilson filed this petition for post-conviction relief in 1998.
In his petition, Wilson raised three grounds for post-conviction relief: (1) that he was denied due
process of law because the State suppressed favorable material evidence in violation of Brady v.
Maryland, 373 U.S. 83, 83 S. Ct. 1194, 10 L. Ed. 2d 215 (1963) and its progeny, (2) that he was
denied effective assistance of counsel, and (3) prosecutorial misconduct.  Following an evidentiary hearing,
the Circuit Court for Anne Arundel County  granted Wilson’s petition for post-conviction relief and
1
awarded him a new trial because the State did not disclose favorable material evidence. In an unreported
opinion, the Court of Special Appeals reversed.  We granted Wilson’s petition for writ of certiorari, and,
because we agree with the post-conviction hearing court, we shall reverse the judgment of the intermediate
appellate court.
I.
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We set out the facts of the crime as recounted by the post-conviction hearing court, supplementing
them as needed:
“On the night of February 5, 1977, the home of a used car
salesman named Calvin Scott was broken into by two masked men who
were armed with guns.  The intruders gained entrance into the home by
firing a gun through the doorway as Calvin Scott was locking the home for
the night.
In their searchof the home, the intruders discovered an old
[1]   
 
safe.  The intruders then beat both Calvin Scott and his wife, Elsie Mae,
until Calvin Scott opened the safe from which approximately $71,000.00
in cash was stolen.  Prior to the intruders’ getaway, they handcuffed the
Scotts to their iron bed frame where they remained until they were found
the following afternoon by their granddaughter.
________________________________________
1 The bullet was found several days later.  It was determined that the bullet came from a German Luger pistol.
“Two to three weeks after this crime, the police received
information from an anonymous source, believed to have been the
Petitioner’s wife, that the Petitioner and Gary Reynolds may have been
involved in the robbery.  On March 11, 1977, the Petitioner was arrested
in Florida on unrelated charges and several handguns were seized,
including a German Luger.  In subsequent state and federal prosecutions
in Florida, the Petitioner admitted possession and ownership of the Luger.
Furthermore, in June of 1977 the FBI determined that the Petitioner’s
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Luger fired the bullet which was recovered from the Scott’s home.
“The Petitioner, at his trial, testified that he was acquainted with
the Maryland area and that in late January or early February, 1977, he
met with Cable and Reynolds.  He further testified that he sold his German
Luger pistol to Cable who was interested in and collected guns from
World War II.  The Petitioner testified that this was the only contact that
he ever had with Cable.  The Petitioner’s family testified that he was at a
party in Boston on the night of the robbery.  
“On May 18, 1977, Harkum gave a statement to the State’s
Attorney for Talbot County which was read into evidence at the
Petitioner’s trial.  In his statement, Harkum, who worked with Calvin
Scott as a used car salesman, admitted that he told Cable that the victim,
Calvin Scott, kept large amounts of cash in his home.  Harkum also said
that Cable was involved in the Scott robbery.  Harkum described Cable
as a man of violent propensities who subsequently proposed that Harkum
join him in other criminal undertakings.  Harkum added that he was afraid
of Cable.  Harkum had no information or knowledge about the Petitioner
or Reynolds but proffered that he had been given the impression by Cable
that a ‘Wayne Morris’ and/or a ‘Larry Mears’ may also have been
involved in the robbery.[2]
_______________________________________________
2 The record does not reveal any follow-up investigation by the State of Wayne Morris who died prior to the
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trial, or of Larry Mears, who ‘had suddenly shown up with $25,000 in cash to buy a boat.’   Wilson v. State,
44 Md. App. 318, 321 (1979).
“Cable, a bouncer at a night club in the Annapolis area, also
testified for the State.  He testified that while he was in Florida in autumn
of 1976, he met with Reynolds in order to plan a robbery.  Three to four
months thereafter, Cable said that he had met Reynolds and the Petitioner
at a bar in Glen Burnie.  ‘Then on Saturday, February 5, 1977, Reynolds,
the [Petitioner] and a young woman named “Tammy” had come to his
boat.’   Wilson v. State, 44 Md. App. 318, 322 (1979).  ‘The group
drove over to Easton where Cable said he had pointed out the Scott
residence before returning to the Annapolis area.’  Id.  ‘Late that night
Cable said he met with the trio again and was advised that the robbery
had been accomplished.’  Id.  Cable testified that he was given a share of
the proceeds from the robbery for the role he played.”
Prior to trial, Petitioner filed a written request for discovery and inspection, specifically requesting
information regarding all persons who had been offered immunity, favorable consideration, lesser pleas, or
other agreements in return for their testimony, information, or documents.  The State’s response to that
request was “not discoverable.”   No copy of any written plea agreement was ever produced by the State.
At trial, Cable made reference to a plea agreement that he had with the State.  He testified on direct
examination that he was presently in jail on pretrial detention and that he had not yet gone to trial on the
charges arising from his involvement in the instant crime.  He testified that “in return for testifying, the
charges against him [would be] amended to two counts of conspiracy to commit armed robbery and that
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[his] total sentence [would be] a five year sentence.”  Additionally, he testified that unrelated drug and
weapon charges in other jurisdictions would not be pursued by the State.  When the subject arose on
cross-examination, Cable stated that his understanding was based on a written plea bargain agreement,
negotiated by his attorney, who was present during his testimony.
Co-defendant James P. Harkum also testified for the State at Petitioner’s trial, and he also made
reference to a plea agreement with the State.  Harkum testified that he had not been detained prior to trial
and had not yet gone to trial.  He testified that, in exchange for his testimony against Petitioner, his
“arrangements with the State” were that he would receive jail time of an unknown duration and possible
probation.
On January 20, 1979, Petitioner was convicted by a jury in the Circuit Court for Talbot County
of two counts of armed robbery, burglary, conspiracy to commit burglary, and the use of a handgun in the
commission of a crime of violence.  He was sentenced to a term of incarceration of fifty years, to be served
consecutive to unrelated Delaware and federal sentences. 
Harkum entered a guilty plea to a single count of his indictment on January 24, 1979.  Pursuant to
a written plea agreement, Harkum was sentenced to a term of incarceration of twenty years, all
suspended, with five years of probation.  At Harkum’s sentencing hearing, a two-page psychological
report, prepared by Dr. Grumpelt, was included with his plea agreement in the hearing transcript.  The
report noted that Harkum had been Dr. Grumpelt’s patient since August 16, 1977 and that he had been
diagnosed with paranoid schizophrenia.  The report also stated that Harkum was “confused and had
numerous loose associations” and that he required “medication to keep in touch with reality.”  During the
hearing, Harkum also testified that he had been hospitalized for mental health treatment and under the care
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At the outset, we make clear that we are disturbed about the amount of time that has elapsed
2
between Petitioner’s trial and the first time that he has raised his Brady claims before any court.  Although
the legal and factual bases for Petitioner’s Brady claims may have been available to him prior to his direct
appeal in this case, the State does not argue before us, nor did the State raise the issue in the post-
conviction court, that Petitioner has procedurally defaulted on his Brady claims by failing to raise them on
direct appeal.  See Oken v. State, 343 Md. 256, 272-73, 681 A.2d 30, 38 (1996) (holding that the right
in question was subject to the procedural default standard and not the “intelligently and knowingly” standard
of waiver).  Since the factual record is not sufficiently developed for us to reach the issue of procedural
default, and since the State did not raise it in a cross-petition, we resolve Petitioner’s case on the merits.
of a psychiatrist.
On February 9, 1979, Cable entered a guilty plea to a single count of his indictment, also pursuant
to a written plea agreement.  Based on a sentence recommendation joined by the State and defense
counsel, the court imposed a five-year sentence, all suspended, with credit for 349 days of pretrial
detention, and four years of probation.  Cable was thereafter immediately released from custody.
Petitioner appealed to the Court of Special Appeals, alleging on direct appeal that the trial court
had erred in failing to instruct the jury properly on reasonable doubt, that the trial court had erred in refusing
to allow him to deliver his own closing argument, that the jury verdicts were coerced by the time limit
imposed by the court on deliberations, that the burglary verdict was coerced by the court’s supplemental
jury instruction, that a motel registration card was improperly admitted as a business record, and that he
was denied a fair and impartial trial because of the circumstances of his pretrial detention, his extradition
to Maryland, and the court’s refusal to grant him a continuance.   The Court of Special Appeals affirmed.
2
See Wilson v. State, 44 Md. App. 318, 408 A. 2d 1058 (1979).  This Court denied his petition for
certiorari.  See Wilson v. State, 287 Md. 758 (1980). 
On March 25, 1998, Petitioner filed this petition for post-conviction relief.  On March 26, 1999,
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the Circuit Court granted post-conviction relief and granted a new trial on Brady grounds, that the
prosecutor suppressed favorable, material evidence — namely, plea agreements with Harkum and Cable,
a psychological report detailing information about Harkum’s mental state, and the identity of a potential
witness to rebut Petitioner’s alibi defense who had been unable to place Petitioner with his codefendants
on the night before the burglary — and ordered a new trial.
With respect to the plea agreements, the court found that the State knowingly failed to provide full
disclosure of the agreements with Cable and Harkum, that the undisclosed agreements were favorable as
they would have provided grounds for impeachment, and that the suppressed agreements were material
since their suppression undermined confidence in the verdict and created at least a reasonable probability
of a different result.  With respect to the psychological report, the court found that the prosecution either
knew or should have known of Harkum’s mental illness, that the evidence regarding his schizophrenia was
favorable to Petitioner as it would have provided strong grounds for impeachment, and that the evidence
was material because there was a reasonable probability of a different outcome if the information had been
available to Petitioner.  Finally, with respect to the identity of the witness, Mark Hall, the court found that
the State had withheld the witness’s name, that the information was favorable because the witness could
support Petitioner’s alibi defense, and that the witness’s identity was material because there was a
reasonable probability of a different result if the jury had heard his testimony.  The court also found, on
related grounds, that the failure to disclose the plea agreements and the identity of the alibi witness
constituted prosecutorial misconduct that entitled Petitioner to a new trial.
The State’s application for leave to appeal was granted by the Court of Special Appeals, and that
court reversed.  With respect to the plea agreements, that court found that the jury already knew that
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Harkum and Cable were testifying pursuant to plea agreements and concluded, in light of the other evidence
against Petitioner, that the potential impeachment value of the agreements was not material to the outcome
of the trial.  With respect to the psychological report, the court found that Mr. Harkum did not present any
direct incriminating evidence against Petitioner and concluded, therefore, that,  because none of Mr.
Harkum’s testimony harmed Petitioner, “whether Mr. Harkum could have been more thoroughly
impeached is irrelevant.”  Finally, with respect to the identity of Mark Hall, the court found that, up until
the time that he testified at the hearing, the State thought that Mr. Hall was going to identify, not exonerate,
Petitioner and that, once he failed to do so, the witness could have been called to testify by the defense.
We granted a writ of certiorari to consider the following questions raised in the petition:
I.  Did the lower court err in concluding that the intentional withholding by the State of
certain impeachment evidence regarding the State’s two accomplice witnesses, together
with knowing perjury by the prosecutor and the witnesses as to the existence of such
evidence, was not sufficiently material to the outcome of the case and therefore harmless
error?
II.  Did the lower court err in holding that the psychiatric history of one of the State’s
accomplice witnesses, which history was also withheld from the Petitioner by the State,
was irrelevant because the witness did not offer any direct incriminating evidence against
Petitioner?
III.  Did the lower court err in its determination that the State’s discovery violation
concerning the identity of a prosecution witness did not proximately result in a Brady
violation? 
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II.
Petitioner claims that the evidence in the record discloses that the State had written plea agreements
with James Harkum and Peter Heinz Cable prior to their testimony at Petitioner’s trial.  Petitioner further
contends that the State allowed both witnesses to mislead the jury by understating the favorable
consideration in those agreements granted in exchange for their testimony and that the State compounded
that deception by falsely emphasizing, in closing arguments, the credibility of the two witnesses and the lack
of anything that they stood to gain by testifying against Petitioner.  Petitioner argues that the combination
of lack of disclosure and misleading presentation rise to the level of a violation of Brady v. Maryland,
373 U.S. 83, 83 S. Ct. 1194, 10 L. Ed. 2d 215 (1963), and its progeny because Harkum and Cable were
central to the State’s relatively weak circumstantial case against Petitioner and the substance of their plea
agreements could have cast serious doubt on their credibility.
The State argues that the post-conviction court erred in finding that written plea agreements existed
between the State and Harkum and Cable and that these witnesses lied about the existence of these
agreements.  As a fall-back position, the State argues that it elicited testimony at trial concerning any
agreements from Harkum and Cable on direct examination.  Thus, the State argues that, although disclosure
might have occurred late in the case, it did occur in sufficient time to allow Wilson an opportunity effectively
to cross-examine Harkum and Cable in an effort to impeach their credibility.  Finally, the State maintains
that any failure to provide plea agreements was not material because, considering the testimony of Harkum
and Cable, both on direct and cross-examination, and considering the arguments of counsel in closing, the
jury was well aware that these two witnesses were testifying pursuant to a deal. 
 
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III.
The Supreme Court made clear in Brady v. Maryland, 373 U.S. 83, 83 S. Ct. 1194, 10 L. Ed.
2d 215 (1963), that “the suppression by the prosecution of evidence favorable to an accused upon request
violates due process where the evidence is material either to guilt or to punishment, irrespective of the good
faith or bad faith of the prosecution.”  Id. at 87, 83 S. Ct. 1194, 1196-97, 10 L. Ed. 2d 215.  In order to
establish a Brady violation, Petitioner must establish “(1) that the prosecutor suppressed or withheld
evidence that is (2) favorable to the defense -- either because it is exculpatory, provides a basis for
mitigation of sentence, or because it provides grounds for impeaching a witness -- and (3) that the
suppressed evidence is material.”  Ware v. State, 348 Md. 19, 38, 702 A.2d 699, 708 (1997).
Evidence that is obviously favorable must be disclosed even absent a specific request by the defendant.
See Maryland Rule 4-263(a); United States v. Agurs, 427 U.S. 97, 110-11, 96 S. Ct. 2392, 2401,
49 L. Ed. 2d 342 (1976).
Impeachment evidence, as well as exculpatory evidence, is “evidence favorable to an accused.”
United States v. Bagley, 473 U.S. 667, 676, 105 S. Ct. 3375, 3380, 87 L. Ed. 2d 481 (1985).  See
Giglio v. United States, 405 U.S. 150, 154, 92 S. Ct. 763, 766, 31 L. Ed. 2d 104 (1972); United
States v. Kelly, 35 F.3d 929, 936 (4  Cir. 1994); United States v. Schaffer, 789 F.2d 682, 689 (9
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Cir. 1986); Ware, 348 Md. at 40-41, 702 A.2d at 709-10; Chavis v. North Carolina, 637 F.2d 213,
223 & n.14 (4  Cir. 1980); United States v. Sutton, 542 F.2d 1239, 1241-42 (4  Cir. 1976);
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Jimenez v. State, 918 P.2d 687, 694 (Nev. 1996); cf. Napue v. United States, 360 U.S. 264, 269,
79 S. Ct. 1173, 1177, 3 L. Ed. 2d 1217 (1959) (holding that the prohibition against the use of false
testimony applies even when the evidence goes only to the credibility of the witness because the jury’s
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assessment of credibility can be determinative of guilt or innocence).
The failure to disclose evidence relating to any understanding or agreement with a key witness as
to a future prosecution, in particular, violates due process, because such evidence is relevant to witness’s
credibility.  See Giglio, 405 U.S. at 154-55, 92 S. Ct. 763, 766,  31 L. Ed. 2d 104.  The Supreme Court
explained in Giglio that, when the government depends almost entirely on the testimony of a key witness
to establish its prima facie case and the witness’s credibility, therefore, is an important issue, “evidence of
any understanding or agreement as to a future prosecution would be relevant to his credibility . . . .”  See
id (emphasis added).  This Court underscored the same point in Ware when we concluded that “the
prosecutor’s duty to disclose applies to any understanding or agreement between the witness and the
State.”  Ware, 348 Md. at 41, 702 A.2d at 710 (emphasis in original).
The standard for measuring the materiality of the undisclosed evidence is strictest if it “demonstrates
that the prosecution’s case includes perjured testimony and that the prosecution knew, or should have
known, of the perjury.”  Agurs, 427 U.S. at 103, 96 S. Ct. 2392, 2397, 49 L. Ed. 2d 342.  In Agurs,
the Supreme Court explained that “a conviction obtained by the knowing use of perjured testimony is
fundamentally unfair, and must be set aside if there is any reasonable likelihood that the false testimony
could have affected the judgment of the jury.”  Id.  See Napue, 360 U.S. at 272, 79 S. Ct. 1173, 1179,
3 L. Ed. 2d 1217.  In cases where there is no false testimony but the prosecution nonetheless fails to
disclose favorable evidence, the standard for materiality, in the language of the Supreme Court, is whether
“there is a reasonable probability that, had the evidence been disclosed to the defense, the result of the
proceeding would have been different.  A ‘reasonable probability’ is a probability sufficient to undermine
confidence in the outcome.”  Bagley, 473 U.S. at 682, 105 S. Ct. 3375, 3383, 87 L. Ed. 2d 481.  See
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This Court has interpreted the reasonable probability standard from Strickland v. Washington,
3
466 U.S. 668, 104 S. Ct. 2052, 80 L. Ed. 2d 674 (1984), to mean a “substantial possibility that . . . the
result of [the] trial would have been any different.”  State v. Thomas, 325 Md. 160, 190, 599 A.2d
1171, 1185 (1992).  See id. at 190 n.8, 599 A.2d at 1185 n.8; Bowers v. State, 320 Md. 416, 426-
27, 578 A.2d 734, 739 (1990).
Kyles v. Whitley, 514 U.S. 419, 434, 115 S. Ct. 1555, 1566, 131 L. Ed. 2d 490 (1995); see also
Strickland v. Washington, 466 U.S. 668, 104 S. Ct. 2052, 80 L. Ed. 2d 674 (1984).   Materiality
3
is assessed by considering all of the suppressed evidence collectively.  See Kyles, 514 U.S. at 436, 115
S. Ct. at 1567, 131 L. Ed. 2d 490.  The question, therefore, “is not whether the State would have had a
case to go to the jury if it had disclosed the favorable evidence, but whether we can be confident that the
jury’s verdict would have been the same,” id. at 453, 115 S. Ct. at 1575, 131 L. Ed. 2d 490, which is
determined in reference to the sum of the evidence and its significance for the prosecution.  See id.
A.  Suppression of Evidence by the State
As indicated above, the State argues that it had no written plea agreements with Harkum and Cable
prior to their testimony at Petitioner’s trial.  It also argues, in the alternative, that any agreements that had
been reached between the State and its star witnesses were portrayed accurately in their testimony and by
the prosecutor in closing arguments.  
This Court will not disturb the factual findings of the post-conviction court unless they are clearly
erroneous.  See Oken v. State, 343 Md. 256, 299, 681 A.2d 30, 51 (1996); Gilliam v. State, 331
Md. 651, 672, 629 A.2d 685, 696 (1993).  The post-conviction hearing judge found as a fact that “the
prosecution arranged written plea agreements with both Cable and Harkum prior to the Petitioner’s trial.”
As the post-conviction judge pointed out, both Harkum and Cable made reference in their trial testimony
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to the existence of plea agreements; moreover, Cable testified that he had received a copy of a written plea
agreement.  In addition, after the conclusion of Petitioner’s trial, both Harkum and Cable pleaded guilty and
each was given a sentence, based on a joint recommendation by the State and defense, that was more
favorable than that described at trial.  The hearing judge’s findings were not clearly erroneous.  
The actual terms of the plea agreements were never disclosed to Petitioner by the State either
before or during the trial.  Therefore, this evidence was “suppressed” within the meaning of Brady.
B.  Favorable to the Accused
Clearly, the existence of any plea agreements between the State and the two key codefendant
witnesses would have been favorable impeachment evidence for Petitioner.  The more precise question in
this case, however, is whether, in a situation where the witnesses have disclosed the existence of some form
of agreement, but the specific terms of the agreement are unknown, and where the prosecution has failed
to disclose the written agreements to the defense, or the accurate terms of the agreements, the agreements
themselves constitute withheld favorable evidence, particularly in conjunction with their misleading
characterizations by the witnesses and the prosecutor in closing arguments.  
Under the facts of this case, it is hard to imagine how the written plea agreements would not have
been favorable to Petitioner.  First, while Petitioner’s trial counsel was able to elicit some information about
the agreements from the witnesses on the stand, he could not effectively challenge their testimony regarding
the content of those agreements, much less impeach their credibility, without a copy of the written
agreements.  Second, as subsequent events indicated, the disclosure of the plea agreements by the
witnesses on the stand was not entirely accurate, and that inaccuracy was compounded by the State’s
characterization of the agreements and the witnesses’s motives to testify in closing arguments.
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The difference between the terms of the plea agreements as represented at Petitioner’s trial and
their terms as actually implemented was significant.  With respect to both Harkum and Cable, the jury was
led to believe that the witnesses would be incarcerated for their respective roles in the robbery when, in
fact, both men’s sentences were suspended just after the conclusion of Petitioner’s trial, upon the
recommendation of the State.  The specific terms of the written plea agreements were, therefore, favorable
to Petitioner.
In United States v. Schaffer, 789 F.2d 682 (9  Cir. 1986), in response to specific and general
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discovery requests regarding promises that the government had made to an unindicted coconspirator, the
prosecutor disclosed the coconspirator’s grand jury testimony and a copy of his immunity agreement to the
defense, but failed to disclose the full extent of the coconspirator’s cooperation as a government informant
and the compensation for his services.  The United States Court of Appeals for the Ninth Circuit rejected
the government’s argument that its disclosure was sufficient, explaining that the extent of the witness’
cooperation with the government was, by itself, favorable to the defendant’s impeachment strategy and
should have been disclosed.  See Schaffer, 789 F.2d at 689 & n.7.
Furthermore, this Court has held, in the context of the right to cross-examination guaranteed by the
Confrontation Clause of the Sixth Amendment of the United States Constitution and Article 21 of the
Maryland Declaration of Rights, that “[w]here a witness has a ‘deal’ with the State, the jury is entitled to
know the terms of the agreement and to assess whether the ‘deal’ would reasonably tend to indicate that
his testimony has been influenced by bias or motive to testify falsely.”  Marshall v. State, 346 Md. 186,
197-98, 695 A.2d 184, 189-90 (1997).
The State argues that, even if there was some promise of leniency for Harkum and Cable prior to
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their testimony, the agreements were not finalized and that fuller disclosure, therefore, would not have been
possible.  Even assuming, arguendo, that the terms of the plea agreements between the State and Harkum
and Cable were not finalized at the time of their testimony, that does not alleviate the State’s obligation to
disclose the material evidence.  In fact, a tentative plea bargain can be even more probative of a witness’s
motivations in testifying than a finalized one because it may be more likely that the witness will perceive that
the agreement is contingent upon his or her performance on the stand.  As the United States Court of
Appeals for the Fourth Circuit explained in Campbell v. Reed, 594 F.2d 4 (4  Cir. 1979):
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The fact that [the witness] was not aware of the exact terms of the plea
agreement only increases the significance, for purposes of assessing
credibility, of his expectation of favorable treatment. . . . [A] tentative
promise of leniency might be interpreted by a witness as contingent upon
the nature of his testimony.  Thus, there would be a greater incentive for
the witness to try to make his testimony pleasing to the prosecutor.  That
a witness may curry favor with a prosecutor by his testimony was
demonstrated when the prosecutor renegotiated a more favorable plea
agreement with [the witness] after [the defendant] was convicted.
Id. at 7-8 (internal citations omitted).  See Boone v. Paderick, 541 F.2d 447, 451 (4  Cir. 1976).
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Furthermore, cross-examination of the witnesses regarding inducements to testify does not
substitute for adequate disclosure.  See Reutter v. Solem, 888 F.2d 578, 581 (8  Cir. 1989); Sutton,
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542 F.2d at 1243; Boone, 541 F.2d at 451 (noting that “no matter how good defense counsel’s argument
may have been, it was apparent to the jury that it rested upon conjecture — a conjecture which the
prosecutor disputed”); Commonwealth v. Collins, 434 N.E.2d 964, 971 (Mass. 1982).
C.  Material to the Defense
Arguably, the materiality of the withheld plea bargains in this case should be analyzed under the
Napue/Agurs strict standard of materiality for perjured testimony — namely, that a reversal of
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Petitioner’s conviction is warranted if there is “any reasonable likelihood that the false testimony could have
affected the judgment of the jury.”  Agurs, 427 U.S. at 103, 96 S. Ct. at 2397, 49 L. Ed. 2d 342.  For
example, in Jimenez, 918 P.2d at 687, the State’s jailhouse informant denied having received any benefits
from the State in exchange for his testimony on the stand, when, in fact, the witness was an active police
informant, and the police had arranged for criminal charges against him to be dismissed.  In that case, the
Supreme Court of Nevada applied the strict standard of materiality, characterizing the informant’s trial
testimony as “at best inaccurate and at worst perjury.”  Id. at 694.  In addition, the Massachusetts Supreme
Judicial Court recently held that any time that, “‘through misfeasance or nonfeasance by the prosecutor,
false testimony is introduced concerning an arrangement between the witness and the prosecutor, a strict
standard of materiality is applied.  A conviction will be set aside if there is “any reasonable likelihood that
the false testimony could have affected the judgment of the jury.”’” Commonwealth v. Hill, 739 N.E.2d
670, 670 (Mass. 2000) (quoting Commonwealth v. Gilday, 415 N.E.2d 797, 803 (Mass. 1980)).
Nonetheless, we do not need to decide whether the testimony of Harkum and Cable in this case
constituted testimony that the State knew or should have known was perjured, since the undisclosed plea
agreements are material to the outcome of Petitioner’s case even under the Brady/Bagley materiality
standard, because we are confident that, had the evidence been disclosed, there is a substantial possibility
that the verdict in Petitioner’s case would have been different. 
We discern several factors to which courts have looked to assess materiality for the purposes of
suppressed impeachment evidence: the specificity of the defendant’s request for disclosure of materials,
see People v. Cwikla, 386 N.E.2d 1070, 1074 (N.Y. 1979); the closeness of the case against the
defendant and the cumulative weight of the other independent evidence of guilt, see United States v.
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Noriega, 117 F.3d 1206, 1219 (11  Cir. 1997); United States v. Amiel, 95 F.3d 135, 145-46 (2
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Cir. 1996); United States v. Payne, 63 F.3d 1200, 1210-11 (2  Cir. 1995); In Re Pratt, 82 Cal.
nd
Rptr. 2d 260, 276 (Cal. App. 1999); Jimenez, 918 P.2d at 693; the centrality of the particular witness
to the State’s case, see Noriega, 117 F.3d at 1219-20; Payne, 63 F.3d at 1210; Reutter, 888 F.2d
at 581; Ware, 348 Md. at 51-52, 702 A.2d at 714-15; Collins, 434 N.E.2d at 969 n.10; Jimenez, 918
P.2d at 695; the significance of the inducement to testify, see Ware, 348 Md. at 51-52, 702 A.2d at 714;
whether and to what extent the witness’s credibility is already in question, see Noriega, 117 F.3d at
1219; Payne, 63 F.3d at 1210; and the prosecutorial emphasis on the witness’s credibility in closing
arguments, see Reutter, 888 F.2d at 582; Pratt, 82 Cal. Rptr. at 277; Ware, 348 Md. at 53-54, 702
A.2d at 715-16; Cwikla, 386 N.E.2d at 1074.
Applying these factors, we conclude that, had the plea agreements between the State and Harkum
and Cable been disclosed to Petitioner prior to his trial, there is a substantial possibility that the outcome
in his case would have been different such that we cannot have confidence in the verdict.  Therefore, the
suppressed plea agreements were material under Brady.
First, as we indicated above, Petitioner made a specific request for the withheld materials.  Second,
the case against Petitioner was a close one, and the testimony of Harkum and Cable was central to the
case.  Cable’s testimony provided the only direct link between Petitioner and the crime, and Harkum’s
testimony corroborated Cable.  As admitted coconspirators in the robbery, Petitioner’s conviction
depended upon the jury believing that they were offering truthful testimony about his involvement.  Petitioner
was able to offer an explanation for all of the other circumstantial evidence in the case (the ballistics
evidence and the motel registration) and had an alibi.  The jury’s assessment of the credibility of Harkum
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and Cable was most likely a determining factor in the guilty verdict against Petitioner.  As the United States
Court of Appeals for the Second Circuit explained: “In general, impeachment evidence has been found to
be material where the witness at issue ‘supplied the only evidence linking the defendant(s) to the crime,’
. . . or where the likely impact on the witness’s credibility would have undermined a critical element of the
prosecution’s case . . . .”  Payne, 63 F.3d at 1210 (internal citations omitted).  See Noriega, 117 F.3d
at 1219; Jimenez, 918 P.2d at 695.
Third, the suppressed plea agreements provided Harkum and Cable with a significant inducement
to testify falsely.  Cable, an admitted principal in the robbery, served one year in jail.  Harkum was never
incarcerated for his involvement.  In contrast, Petitioner was sentenced to fifty years of incarceration.  Had
the jury known the true extent of the leniency being given to Harkum and Cable in exchange for their
testimony, it might have assessed their credibility differently.
Fourth, as we indicated above, while Petitioner’s trial counsel attempted to cross-examine Harkum
and Cable on the issue of their credibility, that attempt was far less effective than it would have been had
he possessed the written plea agreements.  Because of the suppression of this important impeachment
material, neither witness’s credibility was effectively in question at Petitioner’s trial.
Fifth, as we also indicated above, the State specifically emphasized the credibility of Harkum and
Cable in closing arguments, misleading the jury about the potential for their imminent incarceration and
stressing the total lack of motive for either to testify falsely.  This is perhaps the most compelling example
of the materiality of the withheld plea bargains.  In closing argument, the State characterized Harkum’s
motive for testifying as follows:
Mr. Harkum, for reasons best known to himself, decided to tell about it.
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You had a chance to look at Mr. Harkum, you saw him on the
stand, not only one time, but in the defendant’s case for a very long time.
And I think you probably know why Harkum came forward.  I think you
know he’s a nervous kind of guy, he’s the kind of guy that probably
couldn’t hold this information inside of him for a very long period of time.
. . . 
Harkum came forward, and he told it all, all that he knew to tell,
as he understood it.
The prosecutor also argued:
Now, let’s be honest.  Harkum is going to minimize, if he can, his
involvement in this thing, and so is Marty Cable.  They’re both caught,
they’re both charged, they’re both “in the bag”, so to speak, and they’re
both going to go to trial.  The evidence, I submit, will be sufficient to
convict both of them.
With respect to Cable’s credibility, the State argued: “I submit to you that Marty Cable’s statements have
been corroborated, and you can’t throw it out.  He has admitted his guilt.  He has told you that he is going
to get a jail sentence.  So you can’t throw his testimony out all together.”  Finally, in its rebuttal closing
argument, the State concluded as follows:
Counsel has taken certain shots at the State, indicating that the
State has worked out some magnificent deal for Marty Cable, that the
State has paid Marty Cable off.
Well, ladies and gentlemen, Marty Cable has not even been
convicted yet.  His arrangement was that if he were to testify and assist the
State, then the State would agree to a five-year sentence.  He has already
served approximately a year of that.  And if he’s fortunate enough to be
paroled, then that’s his good fortune.  He has come forward, as has Mr.
Harkum.
As we stated previously in Ware, “the ‘likely damage’ of the State’s suppression of evidence in
this case ‘is best understood by taking the word of the prosecutor . . . during closing argument.’” Ware,
348 Md. at 53, 702 A.2d at 715 (citations omitted).  Given that the State went out of its way, in closing
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argument, to use the mischaracterization of the plea agreements as a specific argument in favor of the
credibility of its key witnesses and to rebut Petitioner’s attempts to impeach them, it seems disingenuous,
at this point, for the State to assert that, had the jury known the truth about the plea agreements, it would
not have decided Petitioner’s case differently.  
This case is strikingly similar to Collins, 434 N.E.2d at 964.  In that case, the Commonwealth of
Massachusetts suppressed evidence of an arrangement that it had with the key witness against the
defendant at trial, the witness denied that his testimony against the defendant was given in exchange for
leniency although he admitted that he hoped to receive lighter treatment, and the prosecutor, in closing
argument, stressed that the witness was going to receive ample punishment for his involvement in the crime
just like the defendant.  See id. at 966-67.  The Massachusetts Supreme Judicial Court concluded that
the Commonwealth’s failure to disclose the plea agreement and the prosecutor’s misrepresentations in
closing arguments each individually warranted a reversal of the defendant’s conviction.  See id. at 970-71.
The court concluded:
[T]he prosecutor must have been able to assess the impact on the jury of
knowledge of [the witness’s] chances after the defendant’s trial.  His
closing remarks give the appearance of careful construction intended to
impart a very definite meaning. . . . The image of [the witness] he chose to
present to them was not that of a man who had made some arrangements
with the authorities to ensure a lesser punishment.  Rather, he presented
a man who, solely out of principle, had chosen to testify to a series of
events which would land him in prison for the rest of his life.  In this light,
[the witness’s] testimony could be cloaked in an aura of credibility in the
past attributed to dying declarations.
Id. at 972 (internal citations omitted).  The conclusion seems equally suited to this case.
In failing to disclose the plea agreements that it had with Harkum and Cable, particularly in
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As the State’s failure to disclose the plea agreements by itself warrants a reversal of Petitioner’s
4
conviction, we do not reach the issue of whether it also violated Brady by failing to disclose the
psychological report regarding Harkum or the identity of Mark Hall as a potential rebuttal witness.
conjunction with the false testimony that they offered and the misleading closing arguments by the
prosecutor, the State did not fulfill its constitutionally mandated obligations under Brady and its progeny
to disclose to Petitioner any favorable evidence material to his defense.  The constitutional error here was
the State’s failure to assist the defense by disclosing information that might have been helpful in conducting
cross-examination, which deprived Petitioner of a fair trial.  See Bagley, 473 U.S. at 678, 105 S. Ct. at
3381, 87 L. Ed. 2d 481.4
JUDGMENT OF THE COURT OF SPECIAL APPEALS
REVERSED.  CASE REMANDED TO THAT COURT WITH
INSTRUCTIONS TO AFFIRM THE JUDGMENT OF THE
CIRCUIT COURT FOR ANNE ARUNDEL COUNTY.  COSTS
IN THIS COURT AND IN THE COURT OF SPECIAL
APPEALS TO BE PAID BY RESPONDENT.