Review of case found problems with statements from police officer who claimed victim had identified her attackerNearly 70 years after a Texas Black man was executed in a case that prosecutors now say was based on false evidence and was riddled with racial bias, officials have declared that he was in nocent of the killing of a white woman in Dallas.Tommy Lee Walker was executed in the electric chair in May 1956 for the rape and murder of 31-year-old Venice Parker. Continue reading... ...read more read less