tyler and kristi are tried separately for joey fulgham's murder.hat tyler is the actual shooter. in 2004, 14-year-old tyler is prosecuted as an adult. >> did you for real do that, or are you just telling them that? >> we both did. >> what did y'all do. >> without the confession, there would not have been a case. when you look at the confession, it seems very compelling, especially when his mother comes in and he essentially agrees, yes, i did it. >> in july 2004, tyler is convicted of murder. under mississippi state law, he received a mandatory life sentence. >> prison is not a fun place. there are rules of that world that are not rules of this world. there are things that you see that no person should have to see. >> tyler serves his time in an adult prison. then, in 2007, the mississippi supreme court revisits the case. >> there were a few details in the confession that were just not true. >> i saw some blood. it was on a pillow, i guess, something white. >> there would not have been any blood that would have shown up he could have seen. >> she p