Confession does not always mean guilty. This fellow was lucky. Others have not been lucky.
Thibodeaux, who was convicted after falsely confessing to having raped and murdered his 14-year-old step-cousin, said he hopes law enforcement will learn from his case.
"Make sure you have the right person before you start a process of executing someone," he said. "Because it costs a lot of money to go back and look at all of these cases again. If it's done right the first time, you shouldn't have to do that."
http://www.cnn.com/2012/09/28/justice/louisiana-inmate-exonerated/