Kerry Cook is an innocent man who wrongly served two decades in Texas's notorious death house for the brutal 1977 rape and murder of 21-year-old Linda Jo Edwards. His struggle for freedom is said to be one of the worst cases of police and prosecutorial misconduct in American history.

In the summer of 1977, Cook was staying in Tyler, TX. He met an attractive young woman named Linda Edwards and was invited back to her apartment for a drink and left his fingerprints on the sliding glass door. Four days later, Ms. Edwards was found brutally murdered. When the police dusted for prints,...