Killer or Christian : The True Story of Karla Faye Tucker

There are numerous competing stories regarding the life and persona of Karla Faye Tucker. There is one camp that considers her to be one of the vilest killers in modern Texas history. Then there is another camp who believes that she underwent a religious conversion in prison and that her life should have been spared. 
Karla Faye Tucker murdered two people in 1983.