Final answer:
An officer must establish and maintain a chain of custody for the evidence once the forensic examination of a sexual assault kit is complete.
Step-by-step explanation:
An officer must establish and maintain a chain of custody for the evidence. The chain of custody is a critical component of the legal process, ensuring that the evidence can be reliably tracked from the time it is collected until it is presented in court. This includes documenting every individual who handled the evidence, as well as the dates, times, and conditions of transfer to maintain its integrity. Maintaining a proper chain of custody helps to prevent questions regarding the evidence's authenticity or any potential tampering.