(1) a law enforcement unit that regularly utilizes one or more interrogation rooms capable of creating audiovisual recordings of custodial interrogations shall make reasonable efforts to create an audiovisual recording of a custodial interrogation of a criminal suspect in connection with a case involving murder, rape, sexual offense in the first degree, or sexual offense in the second degree, whenever possible; and

(2) a law enforcement unit that does not regularly utilize one or more interrogation rooms capable of creating audiovisual recordings of custodial interrogations shall make reasonable efforts to create an audio recording of a custodial interrogation of a criminal suspect in connection with a case involving murder, rape, sexual offense in the first degree, or sexual offense in the second degree, whenever possible.