Detectives investigated the woman’s attack, but with very few leads the case went cold, the Broward Sheriff’s Office said.

DNA database search for Nancy Guthrie case yields no match in CODIS, narrowing suspect pool but keeping genetic evidence active for future hits.

The DNA profile was recovered from gloves found during the investigation into the disappearance of Nancy Guthrie in Arizona.

By Herbert Villarraga and Steve Gorman TUCSON, Arizona, Feb 15 (Reuters) - Investigators have obtained a DNA sample from a ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match to a DNA database would have been a dead end.

Senate Bill 1723 authorized the DPS Crime Laboratory Division to create a Rapid DNA pilot program and set deadlines for ...

DNA evidence from Nancy Guthrie's home and nearby glove didn't produce matches in FBI database, sheriff reveals as search for missing woman continues.

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.

DNA results were processed through the FBI's national DNA database but came up empty. Meanwhile, investigators said they have additional DNA till being analyzed.

While DNA evidence found on a glove believed to have been worn by a man suspected of abducting Nancy Guthrie didn't produce a match in the FBI's database, it could still give investigators the clues ...

By Rebecca Noble, Steve Gorman and Jana Winter TUCSON, Arizona, Feb 17 (Reuters) - One of the most promising leads yet in the ...