In the ongoing investigation into the disappearance of Nancy Guthrie, the 84-year-old mother of TODAY show co-anchor Savannah ...

Blood droplets found outside of Nancy Guthrie‘s Tucson, Ariz., home could reveal new clues as to what happened to the ailing ...

A crime scene investigator who has worked more than 3,000 deaths uses his own blood on social media to teach the world how to approach the job. Jeffrey Gentry, 40, is a certified bloodstain pattern ...

Days on from the disappearance of Nancy Guthrie, a pathologist has shared chilling details about the blood traces found outside her home. Nancy, the mother of Today’s Savannah Guthrie, went missing ...

India, March 25 -- The investigation into the disappearance of Nancy Guthrie has taken a concerning turn, with new details ...

The National Institute of Justice gave more than $1 million to the state Bureau of Criminal Apprehension to study handwriting characteristics and bloodstain patterns, the BCA said Monday. These two ...

Anyone who’s a fan of TV police procedurals and true crime knows that many cases hinge on blood pattern evidence. That’s nothing new. The first documented use of bloodstain pattern analysis, or BPA, ...

As more people seek to go where no man has gone before, researchers are exploring how forensic science can be adapted to extraterrestrial environments. A new study by Staffordshire University and the ...

AMES, Iowa – Daniel Attinger paused before handing over a photo of a crime scene. “Are you bothered by the sight of blood?” There was good reason for his question: The photo showed blood pooled and ...

FRESNO, Calif. (KSE E /KGPE) – Ever wondered how blood is used to solve crimes? Local community members gathered at the Betty Rodriguez Library in Fresno on Monday to get a look into the world of ...

The death of Kurt Cobain has once again come under scrutiny after a renewed forensic review. The Nirvana frontman was found dead on April 5, 1994, aged 27, from a gunshot wound inside the garage of ...