If the victim elects to report the sexual assault to law enforcement at the time the PERK is collected, the health care provider is required to notify the investigating law enforcement agency forthwith that the kit has been collected, and the law enforcement agency is required to forthwith take possession of the kit upon receiving such notice. With four limited exceptions, law enforcement is required submit to DFS within 60 days all PERKs where the victim has made a report of the offense.