State court's holding that Habeas petitioner must establish prejudice from his counsel's racial animus by a preponderance was an unreasonable application of federal constitutional law.
To establish prejudice from counsel's racial animus, petitioner must establish either his or her knowledge of the animus at a critical phase of the proceedings, resulting in a communications breakdown, or another adverse effect of the animus.
Concurrence to per curiam: prejudice should be the presumption in strategic decisions once animus is established.
http://cdn.ca9.uscourts.gov/datastore/opinions/2018/06/07/16-56188.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.