The search for 84-year-old Nancy Guthrie continues as investigators and forensic experts examine new details tied to her ...

A retired FBI agent explains why blood spatter evidence on Nancy Guthrie's porch may reveal the method used to remove Savannah Guthrie's mother from her home.

An expert analysis points to one detail investigators uncovered that could suggest the missing 84-year-old was alive when she ...

Blood droplets found outside of Nancy Guthrie's home could reveal new clues as to what happened to the ailing 84-year-old in the terrifying moments leading up to her shocking abduction. In the wake of ...

A retired FBI special agent believes it’s unlikely that missing 84-year-old Nancy Guthrie walked out of her home on her own ...

Suspect’s attorney moves to throw out charges, highlighting weakness in prosecutions that rely on DNA evidence collected by deceased officers.

The lawyer for the man charged in a 1989 double-murder has moved to have the case dismissed after a key piece of evidence was thrown out.

Cleaning blood from a violent crime scene can complicate crime scene investigations, particularly when accurate evidence is required for a conviction in court. A new study led by Flinders University, ...