Background
A California jury convicted Andrew Lamont Brown of first-degree murder and robbery for shooting 17-year-old Christina Ramirez and stealing her truck in 1988. The jury found a robbery-murder special circumstance and firearm enhancements and returned a death verdict in 1992.
After the California Supreme Court affirmed the conviction and sentence and summarily denied Brown’s state postconviction petitions, a federal district court denied his habeas petition under 28 U.S.C. § 2254. The court granted a certificate of appealability on claims that penalty-phase counsel was ineffective, Brown was incompetent to stand trial, and Brown was intellectually disabled and therefore ineligible for execution. Brown also sought certification of three additional claims.
The Court’s Holding
The Ninth Circuit affirmed under the Antiterrorism and Effective Death Penalty Act’s deferential standard. It held that the California Supreme Court reasonably could have rejected Brown’s penalty-phase ineffective-assistance claim because counsel investigated and presented extensive mitigation evidence, much of Brown’s postconviction evidence was cumulative, and the record supported treating counsel’s choices about mitigation, rebuttal evidence, jury instructions, and prosecutorial argument as reasonable strategic decisions. Because Brown failed to establish deficient performance, the panel did not address prejudice.
The panel also held that the state court did not unreasonably determine that Brown failed to rebut the presumption of competency. His mental-health and neuropsychological evidence did not show that he was unable to understand the proceedings or assist counsel. The state court likewise reasonably found no prima facie intellectual-disability claim because Brown did not establish significantly subaverage intellectual functioning or qualifying adaptive-functioning deficits.
Finally, the panel declined to expand the certificate of appealability. It concluded that reasonable jurists could not debate the rejection of Brown’s guilt-phase ineffective-assistance claims, his challenge to the peremptory strike of a prospective Black juror, or his fair-cross-section claim concerning Black and Hispanic representation in Riverside County jury pools.
Key Takeaways
- AEDPA required deference to the California Supreme Court’s summary merits denials, including consideration of reasonable theories that could have supported those decisions.
- Brown’s additional mitigation evidence did not establish deficient performance where much of it duplicated evidence presented at trial and counsel’s omissions could reasonably be viewed as strategic.
- Evidence of mental illness, substance abuse, cognitive limitations, or poor academic performance does not by itself establish incompetency or intellectual disability under the governing constitutional standards.
Why It Matters
The decision illustrates the difficulty of obtaining federal habeas relief from a state death sentence when both Strickland’s presumption of reasonable representation and AEDPA’s deference apply. Even substantial postconviction mitigation evidence may not warrant relief when trial counsel presented similar evidence or reasonably chose a different emphasis.
It also underscores that competency and intellectual-disability claims require evidence tied to their distinct legal elements. General evidence of psychiatric problems or cognitive weakness is insufficient without proof addressing the defendant’s trial-related abilities or the clinical criteria for intellectual disability.