ST. PAUL — 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 ...

After using defective DNA testing kits for eight months, the Los Angeles County Sheriff's Department said it would review its recent criminal cases and thousands of samples. The agency's Scientific ...

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 ...

Further developments in paternity testing have arisen as a result of the rapidly evolving field of genetic testing technologies. A previous method of determining paternity during pregnancy was to do ...

The Pima County Sheriff’s Office says it is actively pursuing hundreds of leads in the disappearance of 84-year-old Nancy ...