How DNA is used to catch a killer
RTÉ Brainstorm - A podcast by RTÉ

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When we think of catching killers or solving crimes, we often think of DNA matching, but what does that actually mean? By Seán McDermott, TU Dublin.
RTÉ Brainstorm - A podcast by RTÉ
When we think of catching killers or solving crimes, we often think of DNA matching, but what does that actually mean? By Seán McDermott, TU Dublin.