>> it wasn't a want to. i had to to get out of that situation. >> i had to kill a man today. those are his words. jurors hear this and it strikes us on the outside that had to be a slam dunk. >> for the prosecution. exactly. even before the confession he spoke with texas ranger briel -- briley. he asked, did you know what you were doing was wrong? he said quote, yes, sir. and then he added the sentence that i'm para phrasing a little bit here would it have been okay if i would have stayed there? meaning he fled in kyle's truck and then talk about all the stuff you talked about. would it have been okay if i stayed here? that shows that he knew right from long. that's the only legal test that applies here. >> it was interesting because in that same interview with the texas ranger, he said at one point, i fled. i didn't know what to do. i didn't know right and i didn't know wrong. but hold on. i think this jury concluded