Petitioner was convicted in an Oregon state court of second-degree murder in connection with the September 22, 1964, slaying of one Russell Anton Marleau. After the Supreme Court of Oregon had affirmed his conviction, 245 Ore. 4, 418 P. 2d 841 (1966), petitioner filed a petition for a writ of habeas corpus in the United States District Court for the District of Oregon. The District Court granted the writ, but the Court of Appeals for the Ninth Circuit reversed, 388 F.2d 777 (1968). We
