Search Warrants; Authorizes search warrant to be issued to recover deceased body; revises time within which certain search warrants must be returned to court; specifies time period within which search warrant issued for certain devices is considered timely executed; specifies that law enforcement agency may review data or information contained in certain devices after specified periods if devices were timely seized; provides that judge may authorize law enforcement officer applying for search warrant to appear remotely; provides that judge may authorize law enforcement officer applying for search warrant or court order to appear remotely; defines "audio-video communication technology"; authorizes law enforcement agency to obtain search warrant to use drone to conduct search in certain circumstances.