Before charges are filed and criminal cases head to court, much of the work begins inside the Union County Sheriff’s Office ...

Get an inside look at the Union County Sheriff's Office crime lab and how deputies are using new innovations to solve cases.

As the search for 84-year-old Nancy Guthrie continues in Arizona, investigators are turning to a South Florida forensic lab ...

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house ...

In the upcoming March 17 primary election, two candidates are facing off for the Republican nomination for Kane County sheriff – former Kane County Coroner Rob Russell and Elburn Trustee ...

Pima County Sheriff Chris Nanos said there has been a snag at the private lab in Florida, testing mixed DNA samples found at ...

DNA challenges have complicated the Nancy Guthrie missing person case as mixed samples delay analysis, Pima County Sheriff Chris Nanos says, but investigation continues despite setbacks.

The Wilmington City Council approved a renewed agreement with New Hanover County for the operation of a forensic laboratory.

Nancy Guthrie went missing 21 days ago. Few leads have publicly emerged about where Guthrie is or who may have taken her as ...

CBS News reports that the Arizona house where authorities believe Nancy Guthrie, the mother of "Today" show co-host Savannah ...