Investigators said on Thursday advanced software allowed crime lab analysts to reexamine old evidence and strengthen the case ...

Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case so far haven't led to a suspect.

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 ...

Lexington may soon use a private lab for its DNA testing for violent crimes due to a backlog at the Kentucky State Police crime lab. Mayor Linda Gorton’s proposed $531.8 million budget includes up to ...

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 ...

NEW ORLEANS (WVUE) - The Louisiana State Police Crime Lab needs at least $4 million to outsource the testing of DNA evidence in rape and homicide cases, its representatives told the New Orleans City ...