Retired FBI special agent Jim Clemente analyzed the blood spatter found on Nancy Guthrie's front stoop and outlined what the ...

Today co-anchor Savannah Guthrie ‘s mother, Nancy Guthrie, is still missing after her Feb. 1 abduction in Tucson, Ariz.—and ...

Blood evidence at Nancy Guthrie's home offers clues to her final moments. Retired FBI agent Jim Clemente believes spatter ...

Jim Clemente said blood evidence suggests Nancy Guthrie was close to the ground during the attack, likely on her knees, ...

Images of the blood found on Nancy Guthrie’s front porch showed the drops appeared to have been smeared, retired FBI profiler ...

A former FBI agent has claimed that Nancy Guthrie, the kidnapped 84-year-old, put up a fight against her abductor, which led ...

Physicists continue to contribute their unique insight into the forensic analysis of blood spatter patterns with two recent papers. The first, published in Physics of Fluids, offers a useful ...

image: Blood spatters are hydrodynamic signatures of violent crimes, often revealing when an event occurred and where the perpetrator and victim were located, and researchers have worked toward better ...

New findings by state forensic experts have indicated that the bloodstain pattern analysis that was instrumental in convicting a former high school principal in Texas of murdering his wife in 1985 was ...

“FIRE in the hole!,” yells bloodstain pattern analyst Shawn Harkins from inside the family room of an ordinary-looking suburban weatherboard house. The three of us standing outside the front door take ...