This bill would authorize a court to issue a temporary emergency gun violence restraining order if a law enforcement officer asserts and a judicial officer finds that there is reasonable cause to believe that the subject of the petition poses an immediate and present danger of causing personal injury to himself, herself, or another by having in his or her custody or control, owning, purchasing, possessing, or receiving a firearm and that the order is necessary to prevent personal injury to himself, herself, or another, as specified. The bill would require a law enforcement officer to serve the order on the restrained person, if the restrained person can reasonably be located, file a copy of the order with the court, and have the order entered into the computer database system for protective and restraining orders maintained by the Department of Justice.