What is the purpose of the chain of custody?

The purpose of the chain of custody is to maintain the integrity of evidence over time. This process is crucial in the criminal justice system because it involves documenting the handling of evidence from the moment it is collected until it is presented in court. Each person who comes into contact with the evidence must be accounted for, ensuring that the evidence is preserved in its original state and that it has not been altered or tampered with.

This meticulous documentation helps establish the reliability and authenticity of the evidence, making it more credible during legal proceedings. A well-maintained chain of custody can bolster the prosecution's case and can be key in preventing evidence from being challenged in court due to questions of integrity. Overall, the chain of custody is fundamental to upholding justice and ensuring that legal outcomes are based on trustworthy evidence.