136 A.3d 74
D.C.2016Background
- Terry Johnson was convicted of second-degree murder for the October 26, 2011 shooting of Andre Wiggins; the shooter wore a ski mask and no witness or forensic evidence identified Johnson as the shooter.
- Prosecution relied primarily on evidence of a recent, violent feud between Johnson and Wiggins, cell-tower records placing Johnson in the general area, a grand‑jury statement by Johnson’s ex-girlfriend (which she recanted at trial), and a jailhouse informant’s claim Johnson confessed.
- Defense sought to introduce third‑party perpetrator evidence identifying two men—Silky Gates and “Quannie” Payne—who had recently been assaulted/robbed by Wiggins and thus had motive and, the defense argued, practical opportunity to kill him.
- The trial court excluded the third‑party perpetrator proffers as too speculative; it also found a Brady violation for the government’s late disclosure of Gates‑related evidence but denied sanctions; and it curtailed cross‑examination probing the jailhouse informant’s prior lies.
- The D.C. Court of Appeals held the exclusion of the third‑party evidence and the restriction on cross‑examination were reversible errors and ordered a new trial; it remanded the question of sanctions for the Brady violation for further consideration.
Issues
| Issue | Johnson's Argument | Government's Argument | Held |
|---|---|---|---|
| Admissibility of third‑party perpetrator evidence (Winfield) | Proffered Gates and Payne had motive and practical opportunity; evidence met Winfield "reasonable possibility" standard | Proffer was too speculative; lacked proof of presence/opportunity at time of murder | Reversed exclusion: Gates and Payne proffers met Winfield standard and should have been admitted; error was not harmless. |
| Brady disclosure & sanctions for late disclosure of Gates evidence | Late disclosure prejudiced defense; court should impose sanctions (e.g., dismissal, adverse inference, allow Winfield evidence) | Late disclosure did not prejudice because defense allegedly had heard of a bounty; sanctions unnecessary | Court erred to deny opportunity for sanctions on this record; appellant may renew sanctions motion on remand; trial court has discretionary remedial authority. |
| Prosecutor’s rebuttal claim that Johnson was the only person with motive/means | Such argument was improper given existence of other plausible perpetrators | Argued proffer did not show other persons had practical opportunity; rebuttal was proper | Issue rendered moot by new trial; district court need not address now. |
| Curtailment of cross‑examination re: jailhouse informant’s prior lies | Prior false statements showing willingness to lie to avoid punishment are highly probative of bias and credibility | Trial court allowed other impeachment but could limit cumulative/confusing lines | Reversed: exclusion of cross‑examination on those lies violated Confrontation and was erroneous; defendant may pursue that inquiry at retrial within reasonable limits. |
Key Cases Cited
- Winfield v. United States, 676 A.2d 1 (D.C. 1996) (en banc) (establishing admissibility standard for third‑party perpetrator evidence: "reasonable possibility")
- Brady v. Maryland, 373 U.S. 83 (1963) (prosecution must disclose materially exculpatory evidence)
- Boykin v. United States, 738 A.2d 768 (D.C. 1999) (explaining proof necessary to establish nexus for third‑party evidence)
- Coates v. United States, 113 A.3d 564 (D.C. 2015) (permitting impeachment by evidence of witness bias and prior falsifications)