# The tech helping crack decades-old cold cases

- Source: BBC Business
- Published: 2026-10-20T23:13:24+00:00
- Category: Business
- Original: https://www.bbc.co.uk/news/articles/c370pzdkw77jo?at_medium=RSS&at_campaign=rss
- Canonical: https://groundlevelnews.com/story/the-tech-helping-crack-decades-old-cold-cases-27ecb6/

Investigative genetic genealogy can help hunt down criminals but raises worries over privacy.

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