Investigators continued following leads after DNA evidence from gloves believed to have been worn by Nancy Guthrie's abductor ...

Investigators in the Nancy Guthrie disappearance say DNA from gloves did not match any entries in a national database.

Start your morning with The National News Desk as Jan Jeffcoat sits down with retired FBI agent and former Chicago police ...

LL-37 continues to attract scientific interest due to its unique structural characteristics and its diverse interactions within biological systems. As the only known cathelicidin-derived peptide, LL-3 ...

The Pima County Sheriff and FBI have not identified a suspect or person of interest in this investigation.

Four decades after his teen victim escaped, new DNA has identified another woman tied to John Crutchley — the Space Coast’s ...

Former Army soldier Stephan Smerk confessed to the 1994 murder of Robin Lawrence after DNA genealogy solved the cold case nearly 30 years later. Discover how investigators finally identified and ...

The FBI says a glove containing DNA was found about 2 miles from Nancy Guthrie’s home and appears to match those worn by a masked person outside her front door ...

While on a business trip to the Bahamas in the fall of 1994, airline executive Ollie Lawrence grew concerned about his wife, Robin, 37, who was back at home in Springfield, Va., with Nicole, their ...

Convicted killer Erick Hall dies on Idaho's death row at 54, never facing execution. A lead detective reflects on the ...