DNA results in Nancy Guthrie case released by authorities; controversy persists for DHS detention facility plans in the West Valley; and more - here's a look at your top stories.

DNA from gloves found a few miles from the Arizona home of Nancy Guthrie did not match any entries in a national database, authorities said Tuesday, the 17th day of her disappearance. “There were no DNA hits in CODIS,” the Pima County Sheriff’s Department said, referring to the national Combined DNA Index System.

By Rebecca Noble, Steve Gorman and Jana Winter TUCSON, Arizona, Feb 17 (Reuters) - One of the most promising leads yet in the investigation into the abduction of Nancy Guthrie proved a disappointment on Tuesday when DNA from a glove found near her Arizona home failed to score a match in a national database of genetic profiles.

The glove authorities found 2 miles from Nancy Guthrie's home has been DNA tested in Florida, but there's still another step before the DNA profile can be entered in the CODIS system ... sources with

With the search for Nancy Guthrie in its third week, law enforcement is analyzing DNA evidence and looking at her pacemaker for clues.

Nancy Guthrie was taken from her home in Tucson, Arizona, more than two weeks ago and remains missing. Authorities have yet to publicly name any suspects or persons of interest as they investigate recovered DNA.

The search for 84-year-old Nancy Guthrie began after she was abducted from her home near Tucson, Arizona, early on Sunday, Feb. 1, authorities said.

The disappearance of Nancy Guthrie, mother of "Today" host Savannah Guthrie, has made headlines worldwide. But it still feels like an Arizona story.

Investigators searching for Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, have uncovered several notable pieces of evidence as they try to identify a suspect.

Nancy Guthrie, 84, was last seen at her Arizona home on Jan. 31 and was reported missing the following day. Authorities say her blood was found on the front porch. Purported ransom notes were sent to news outlets, but two deadlines for paying have passed.

The FBI investigation into the disappearance of Savannah Guthrie's mother has intensified as agents check Tucson gun stores with a list of 40 suspects and release video of an armed, masked individual