"If you look at the statistics of fratricide or intra-sibling homicide, it's extremely rare. And look at Burke [Ramsey] and JonBenet at the time of her murder. She was the powerhouse, the firecracker; she's the dominant one, not him. I just don't see it. And as I recall, John Ramsey passed a lie detector test. I can unequivocally say that Burke is not the killer nor do I think John Ramsey is the killer. Let's leave it there."