Dossier
Investigative Genetic Genealogy
Coverage of Investigative Genetic Genealogy in the Nexus archive.
- The remains of a Boulder County man have been identified after more than 50 years, sheriff’s office says
The remains of Douglas Summer, a 22-year-old man found in Bluebell Canyon in 1971, have been identified after over 50 years. Boulder County deputies are seeking the public's help to locate his surviving family members.
- DNA testing in Nancy Guthrie case could take months but may be fast-tracked, expert says
DNA testing on a hair sample in the Nancy Guthrie disappearance case could take months but may be expedited. The FBI requested the test two months ago, but the sample was initially sent to a private Florida lab. Experts suggest the hair may be rootless, complicating but not preventing identification.