http://www.goinglegal.com en-us editorial@articlealley.com Understanding the concept of a chain of custody is always critical to the use of evidence in a legal proceeding. As an expert witness, you do not always form a part of the legal ‘chain’. occasionally, you are given access to evidence in a secure facility ... http://www.goinglegal.com/understanding-the-concept-of-a-chain-of-custody-is-always-critical-to-the-use-of-evidence-in-a-legal-1829581.html 09th November 2010