Commonwealth of Pennsylvania v. Marcel Emanuel Johnson

Summary

The Supreme Court of Pennsylvania considers Marcel Emanuel Johnson’s appeal from the denial of his first petition under the Post Conviction Relief Act. Johnson challenged, among other matters, the effectiveness of trial counsel concerning confession evidence and DNA evidence. The Court affirmed the Court of Common Pleas of Bucks County’s order.

Holdings

1. Johnson was not entitled to PCRA relief on his Brady claims because, even assuming that some favorable impeachment information was suppressed, he failed to establish materiality and prejudice. The challenged information was largely cumulative of evidence presented to the jury or available to the defense, and the circumstantial case was sufficiently strong that the undisclosed evidence did not create a reasonable probability of a different verdict.
2. Johnson did not establish a due-process violation based on Lewis's allegedly false or misleading testimony because the record did not show that the Commonwealth knowingly permitted false testimony to go uncorrected. The jury was informed that Lewis had criminal matters and expected assistance for his cooperation, and the PCRA court's finding that no promise of assistance concerning the New Jersey charges had been made was supported by the record.
3. Johnson failed to prove that trial counsel's alleged failures to investigate alternative suspects, investigate or impeach Lewis and Marquis, or challenge the DNA evidence caused prejudice under the applicable ineffective-assistance standard. Even assuming deficient performance in some respects, the evidence did not establish a reasonable probability of a different verdict.
4. The court considered the asserted prejudice cumulatively where appropriate but concluded that the combined effect of the alleged disclosure violations and counsel errors did not undermine confidence in the verdict.

Questions Presented

1. Whether the Commonwealth violated Brady v. Maryland by failing to disclose impeachment or exculpatory evidence concerning jailhouse informant George Lewis and Johnson's brother, Marquis Johnson.
2. Whether the Commonwealth violated due process by knowingly allowing Lewis to give materially false or misleading testimony concerning the benefits he expected from testifying.
3. Whether trial counsel was ineffective for failing to investigate Lewis's history as an informant and to impeach him effectively.
4. Whether trial counsel was ineffective for failing to investigate alleged deficiencies in the police investigation and possible alternative perpetrators.
5. Whether trial counsel was ineffective for failing to investigate and effectively challenge the Commonwealth's DNA evidence.
6. Whether trial counsel was ineffective for failing to impeach Marquis Johnson concerning alleged threats of criminal prosecution.
7. Whether trial counsel was ineffective for failing to present available good-character evidence.
8. Whether the alleged errors, considered individually or cumulatively, created a reasonable probability of a different verdict or otherwise undermined the reliability of the adjudication.

Disposition

affirmed