Quarterman, No. 06-70048 Denial of a habeas corpus petition in a capital murder case is affirmed where: 1) several ineffective assistance of counsel claims failed for lack of evidence of either deficient counsel or of prejudice to defendant; 2) a Brady claim failed because the evidence alleged to have been withheld consisted of defendant's own statements; and 3) the government's use of inconsistent theories in the separate trials of co-defendants did not violate due process. [read post]