Nancy Guthrie, the 84-year-old mother of NBC "Today" show co-host Savannah Guthrie, has been missing for 80 days since the ...

The San Francisco forensics lab that helped crack the Gilgo Beach serial killer case is now believed to be involved in the ...

The FBI is now working with Astrea Forensics, the same lab that helped convict Gilgo Beach killer Rex Heuermann, to reanalyze DNA from Nancy Guthrie’s home. Guthrie, 84, vanished from her Tucson ...

Add Yahoo as a preferred source to see more of our stories on Google. A family-owned DNA laboratory in South Florida has found itself at the center of a firestorm after being chosen by Arizona law ...

ST. PAUL — The Hennepin County Sheriff’s Office has put DNA testing at its crime lab on hold as it works to determine the source of “sporadic DNA contamination.” The sheriff’s office said it appears ...

A private Florida DNA lab is analyzing evidence in the abduction of Nancy Guthrie, mother of "Today" co-anchor Savannah Guthrie. The decision to use a private lab instead of the FBI has drawn scrutiny ...

Carolyn Gusoff has covered some of the most high profile news stories in the New York City area and is best known as a trusted, tenacious, consistent and caring voice of Long Island's concerns. A lab ...

State crime lab employees for years repeatedly tried to warn their superiors at the Colorado Bureau of Investigation that Yvonne “Missy” Woods had become a rogue employee who was cutting corners. But ...

Eight DNA profiles were cross-contaminated by sloppy lab work at the Office of the Chief Medical Examiner, the Daily News has learned. Four of the profiles were entered into a federal database, CODIS, ...