New DNA ‘snapshot’ offers visual clues in Tinsley slaying

SnapshotParabon NanoLabs Inc. of Reston, Virginia, has released a “snapshot profile” it says may provide new clues for police about who killed April Tinsley 27 years ago.
According to a statement from the company, a snapshot profile, a technique in forensic DNA analysis, predicts the physical appearance and ancestry of a DNA source. It uses DNA to create a genetic blueprint for physical traits; a composite image is created from the findings.

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