lawyer said he wanted to arrange an interview again with kobi. >> reporter: kobi laker, eric's bestball buddy, he'd told sheriff's detectives the bechler marriage was great. now he had a different story. >> eric's told me on several occasions that he was sick and tired of his wife. he would tell me that he just couldn't take it anymore. he was tired of it. >> reporter: about seven months before pegye vanished, kobi says he and eric had a conversation that kobi describes as haunting him everin >> eric asked me about what he thought -- what i thought of the idea of him killing his wife. and i was pretty shocked and i didn't know what to say. he told me subsequently that he was thinking of taking her out to the ocean and dumping her into a barrel. >> he said that when he saw that there was a boating accident and eric's wife was missing, he knew right then and there, he saw it on tv, he knew that he'd killed his wife. and he lied to us, he said, because he panicked. and he was afraid. and he didn't know what to do. >> reporter: detectives convinced kobi to wear a wire and to meet eric a

let's bring in koby art, joining us live from miami. just about any kid who's taking, you know, a design class or an architecture class is going to see those famous flying buttresses and learn about how the interior of the cathedral was allowed to be big and vast and open because of the architecture there. this is a really important place architecturally, isn't it? >> it's phenomenal opportunity for us to look at a cathedral which really belongs to the community of the world and the opportunity to come back and rebuild and restore this gorgeous, phenomenal piece of architecture is, as emmanuel macron said, this is really a step in the right direction, something we must move forward on. >> we understand there were renovations being done in notre dame as the fire broke out. some suggested the renovations may have something to do with the blaze being sparked. when you hear that, what comes to mind? >> sadly so, these things do happen, and they do happen quite a bit. there is, though time that will tell. it seems as though a lot of the art