An "active investigation continues" into the cold case killing of 6-year-old JonBenet Ramsey, with help from "several private DNA laboratories," police in Boulder, Colorado, said in response to unearthed documents. On Friday, Fox News Digital reported on an unearthed 1997 DNA test that shows DNA evidence recovered under the girl's fingernails and from her clothes was not a match for members of the family and others close to the household just weeks after the crime. The document has reemerged as part of a trove of old case files discussed in a forthcoming book on late investigator Lou Smit, "Lou and...