Whether the State's failure to disclose threats and promises made to witnesses violated due process

QUESTIONS PRESENTED I. Whether the Texas Court of Criminal Appeals misapplied established federal law when it held that the State’s failure to disclose threats and promises made to two critical witnesses in exchange for their testimony did not violate petitioner Julius Murphy’s due process rights. II. Whether the trial court’s arbitrary refusal to continue Murphy’s habeas hearing violated his due process rights. III. Whether the death penalty violates the Eighth Amendment. (i)