What must happen with the original search warrant after its execution?

After a search warrant is executed, it is required that the original document be returned to the issuing court. This process ensures that there is an official record of the search warrant, documenting the authorization for the search and any findings or evidence collected during the procedure. Returning the warrant serves as an important step in maintaining the integrity of judicial processes and ensures accountability in law enforcement actions.

Further, this practice allows the court to maintain oversight of the execution of such warrants, ensuring that the law enforcement agency followed the legal parameters set forth. Filing away the warrant or keeping it with the officer in charge would not provide the necessary checks and balances present in returning it to the court, where it can also be subject to review in case of any inquiries or challenges to the execution of the warrant.