In response to post #30: "By using a syringe after she was violated with the paintbrush and then her hand (nails) were rubbed against the combined spots of bloods - the spots that contained both her DNA and "foreign" DNA. Is that so difficult to imagine?"If JonBenet's fingers had been rubbed against the spots of blood, she would have had blood on her fingers. She did not or it would have been noted in the autopsy report.
I did a search for 'perpetrator planted DNA' and came up empty. It's a wonderful device for a novelist, but killers are not going to take the time to concoct such a scheme. They're too damned busy planning the murder.
Rainsong