5. The police have called you and left a message on your voice- mail, in which they request that you come in to the local police station to “ask you some questions about a theft of a valuable necklace that occurred during a party you attended on the weekend." They state that "you are not under arrest,” and “you are not a suspect." At this point, you: a. Do n_ot have to go in, and do n_ot have to talk to them. b. Do have to go in, and you do have to answer their questions truthfully.