(2) The defendant establishes by clear and convincing evidence that, but for the error, no reasonable fact finder would have found the defendant eligible for the death penalty.
A defendant raising a claim of newly discovered evidence of factual innocence or ineligibility for the death penalty, otherwise barred by the provisions of subsection (a) of this section or G.S. 15A-1415(c), may only show a fundamental miscarriage of justice by proving by clear and convincing evidence that, in light of the new evidence, if credible, no reasonable juror would have found the defendant guilty beyond a reasonable doubt or eligible for the death penalty.