Well I'm glad with the new DNA evidence most people will not look at John Ramsey with suspiscion anymore. The killer was obviously some nut with a mental problem who watched alot of kidnapping-ransom flicks that he obsessed over. He probably had some run in with John over something really petty and John probably can't even remember it. The nutcase felt slighted in some manner and became obsessed with him. It could be something really small that nobody would think twice about, but it mattered alot to a mentally ill stalker. The guy that shot president reagan and john lennon were other obessed mentally ill guys with bizarre ideas that make no sense and I think the killer of JonBenet was also one of these types of people. The true motive may not be sexual abuse of the girl or kidnapping, but rather revenge on John. Either that or he is a thrill killer in the BTK league of killers or serial killers. He likes to wait around in the house and that's all part of the excitement for these nutcakes. The crazy note and the thrill of getting caught is also all part of the excitement. BTK loved writing crazy notes that eventually got him caught. Killing is probably something that sexually excites him more than actual sexual assault. BTK never raped or sexually molested any women, he just masterbated over their dead body after he got done torturing or killing them. Being in the house and killing the girl right in the house may have been what he decided to do because it's what he felt like doing in the moment. A nutjob probably has his head racing full of crazy ideas that are constantly evolving.