For what reason are evidence tags marked with specific information?

Evidence tags are marked with specific information primarily to show the chain of custody. This information is crucial for maintaining the integrity of the evidence throughout the investigative and legal processes. The chain of custody refers to the documentation and handling of evidence from the time it is collected until it is presented in court.

By maintaining precise records on evidence tags, law enforcement ensures that the evidence has not been tampered with, altered, or contaminated. Each tag typically includes details such as who collected the evidence, when and where it was collected, and a description of the item itself. This thorough documentation supports the reliability and validity of the evidence, making it admissible in court.

While the other options address important aspects of evidence handling, they do not specifically highlight the primary function served by evidence tags in relation to the chain of custody. Therefore, the correct choice underscores the fundamental role of evidence tags in the legal process and the importance of maintaining an unbroken chain of custody for all evidence.