Executing an innocent man - another Texan case

In The wrong Carlos: how Texas sent an innocent man to his death Ed Pilkington writes about the case of Carlos DeLuna who was executed in 1989 in Texas. Thanks to the work of Professor James Liebman and the Columbia Human Rights Law Review it now appears almost certain that DeLuna was innocent and that the murder was committed by "a notoriously violent criminal called Carlos Hernandez".