Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case ...

The Hennepin County Sheriff’s Office has put DNA testing at its crime lab on hold as it works to determine the source of “sporadic DNA contamination.” The sheriff’s office said it appears the ...

The Hennepin County Sheriff’s Office says its Forensic Science Laboratory DNA facility is now fully functional. The sheriff’s office said the lab halted DNA testing after identifying a DNA ...

All family members of Nancy Guthrie have been cleared as suspects in her disappearance, authorities in Arizona said.