Wrong Man on Death Row?

Who left the male DNA? And how did it get there?

C.J. Ford, an Anaheim private investigator hired by Clair, now 48, called Friday for prosecutors to aggressively seek answers.

"Now they can find out who did it," Ford said.

Clair, a transient with an armed robbery conviction in Louisiana, has argued for his innocence, but has lost in appeal after appeal.