For evidence to be admissible in court, which of the following is NOT a requirement?

For evidence to be admissible in court, it must be documented, preserved in its original state, and collected correctly. Each of these requirements ensures that the evidence maintains its integrity and authenticity throughout the legal process.

The option that is not a requirement is that evidence must be contaminated. In fact, contamination is detrimental to evidence as it can compromise the validity of the findings and the overall integrity of the case. Evidence must be handled and processed in a way that prevents contamination, allowing it to be reliable and trustworthy in supporting legal arguments. Maintaining a chain of custody and adhering to proper collection and preservation protocols help ensure that evidence can be presented in court without issues related to contamination.