Karr's mugshot
DNA tests completed on Saturday confirmed that Karr "was not the source of the DNA found on the underwear of JonBenet Ramsey" -- disproving his claim that he was sexually involved with the child and killed her by accident. Karr's family also provided "strong circumstantial" evidence he was with them in Georgia at the time of the crime, court papers stated. Karr claimed to have had a perpetrators knowlegde of the crime; this means he would have had knowlegde of details that were not been disclosed to the press. Usually police knowingly spreads wrong information about a case, so when they have someone that confesses, they can easily know if he/she is lying or not.
For instance: JonBenet died from a blow to the head and had been strangled with a garrote tightened with a paintbrush handle. Now, it could be that it wasn't a paintbrush at all, but coathanger: such information would only be known to the real killer.
The sad thing is that the JonBenet Ramsey case will probably never be solved and will stay a cold case for ever.

