DNA

DNA in Criminal Investigations

DNA in Criminal Investigations

Introduction

Forensic DNA testing originated in the United States. Several sources discuss some of the privacy concerns associated with DNA data banks in the United States. DNA information includes a great deal of personal data, for example concerning genetic disorders and other diseases. However, various studies have suggested that this association dissipates over time. In light of these findings, the retention of DNA information may have diminished effects on crime detection over extended periods of time. On the other hand, given most offenders' propensity to engage in different types of crime over the course of their ...