The Supreme Court reversed another Ninth Circuit grant of habeas corpus. In Cullen v. Pinholster the Supreme Court not only denied Pinholster’s writ of habeas corpus but it also severely limited the type of evidence a Federal Court can consider in habeas corpus proceedings reviewing the denial of habeas corpus by state courts.

The Court ruled that in reviewing state court actions Federal courts can only consider the evidence heard by the state court.

Pinholster was convicted of first degree murder in California and sentenced to death. In the penalty phase of his trial his attorneys called only his mother as a witness who testified about his troubled childhood. His lawyers consulted with a psychiatrist but decided not to call him when he said that Pinholster was not psychotic.

On habeas he argued incompetency of counsel due to his lawyer’s failure to follow-up on the psychiatric report. It was denied by the state courts including the California Supreme Court.

According to the Supreme Court the job of a Federal Court reviewing a state court action is not to seek the truth. Rather it is to guarantee the petitioner received due process in the state courts. Specifically if the state court decided the issue on the merits, Federal courts are limited to reversing the state court action if it:

“(1) resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States; or

“(2) resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.”

Furthermore, since the goal is to insure that the court below used used the proper process to rule on the merits the Supreme Court ruled that the Federal Courts are limited to considering the evidence that was presented to the State Courts. Pinholster presented additional experts and evidence of trial counsel’s incompetence to the Federal Courts but the Supreme Court ruled that this evidence was inadmissible since it was not presented to the state courts.

One difference between appeals and writs of habeas corpus is that appeals cover matters that happened in the courtroom. Thus since there is a court reporter’s transcript of the matter there is no reason to allow evidence on appeal. The questions on appeal are legal questions. They are settled by consideration of brief written generally by attorneys giving legal reasons that errors were made in a trial court.

On the other hand writs of habeas corpus generally consider matters, such as incompetence of counsel that may not be evident from the transcripts and are settled by judges after hearing evidence. Thus to ask a trial court (eg. the Federal District Courts) to rule on a habeas without taking evidence is an anomaly and is contrary to the way the common law system operates.