1. Did the District Court err in denying relief?

2. Did the District Court err in denying Mr. Walker's habeas application without holding a hearing or otherwise developing the record to resolve the conflicts between Mr. Walker's evidence and that presented by the State?

3. Did the Fifth Circuit err in affirming the District Court's evaluation of Mr. Walker's constitutional claim by denying all three, a hearing a rehearing and a certificate of appealability, notwithstanding evidence suggesting that reasonable jurists could find these determinations debatable or erroneous?

Whether the District Court and Fifth Circuit erred in denying habeas relief without holding a hearing or developing the record to resolve factual conflicts, and whether the Fifth Circuit erred in denying a certificate of appealability despite evidence that reasonable jurists could find the determinations debatable or erroneous