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Cold cases

Cold Case Investigations

Experience has shown that cold case programs can solve a substantial number of violent crime cold cases, including homicides and sexual assaults. Advances in DNA technologies have substantially increased the successful DNA analysis of aged, degraded, limited, or otherwise compromised biological evidence. As a result, crime scene samples once thought to be unsuitable for testing may now yield DNA profiles. Additionally, samples that previously generated...

NIJ Journal Issue 260, July 2008

Date Published
July 1, 2008

Research-based information that can help inform policy decisions and improve understanding of the criminal justice system.