After losing four decades of his life serving time for a murder he maintains he did not commit, a gray-haired Subramanyam "Subu" Vedam prepared to step out of a Pennsylvania prison last October as a free man.

Walker and Parker's sons met and embraced during a meeting on Wednesday. Tommy Lee Walker was declared "innocent" by a Dallas court on Wednesday, 70 years after he was executed for the rape and murder of Venice Parker.