When investigators uploaded a DNA profile from a glove found near Nancy Guthrie’s abandoned car to CODIS, they expected answers. Instead, they encountered silence-no match found in the FBI’s massive ...

In the time it takes to process thousands of tips and chase down leads, serial offenders can strike again. That's why forensic expert David Mittelman is arguing the rapid DNA breakthroughs in the ...

In a revealing new interview, Pima County Sheriff Chris Nanos firmly confirms his belief that Nancy Guthrie’s abduction was a deliberate targeted kidnapping by someone who knew their victim. He also ...

A member of the FBI's Evidence Response Ream searches an area around Nancy Guthrie's residence in Tucson, Ariz., on Feb. 11. Police say that DNA samples have been recovered in and around Guthrie's ...

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 in a DNA database would have been a dead end.

A member of the FBI's Evidence Response Ream searches an area around Nancy Guthrie's residence in Tucson, Ariz., on Feb. 11. Police say that DNA samples have been recovered in and around Guthrie's ...

SAN ANTONIO – The Bexar County Sheriff’s Office made a significant breakthrough in a yearlong murder investigation that had seen little progress. Stacey Dramiga, 63, was attacked, sexually assaulted ...

New DNA analysis has solved the 1987 killing of Rhonda Marie Fisher. A CODIS match linked evidence in the case to serial offender Vincent Darrell Groves. Officials say the breakthrough highlights ...

Investigators in Arizona are hoping that DNA found in and around Nancy Guthrie's house in Tucson could lead them to a suspect — and the missing woman. Guthrie, the 84-year-old mother of Today show ...

Officials investigating the disappearance of Nancy Guthrie have recovered DNA from a glove found near her house. If they don't get an exact match, they could turn to genealogy websites for clues. The ...

Nearly two weeks after Nancy Guthrie disappeared from her Tucson, Arizona, home, law enforcement says a glove found not far from the residence did not match any DNA in the government’s criminal ...

The Federal Bureau of Investigation (FBI) will be analysing the DNA found in a pair of gloves near the house of Nancy Guthier, who has been missing ever since she was last seen on January 31, using ...