Siren
Siren Song Motel
Nicole gets a text from Xander asking to meet again and then calls to report in to her superiors in episode 2x01 “The Arrival”. Maddie and Ryn accompany Susan to the motel to get her wedding ring back from Glen's room in episode 2x05 “Primal Instincts”.
Appears in 2 additional episodes.
Distress Call
Dale arrives to help cover up the death of Glen and later Nicole watches the police investigation from her room.
Sacrifice
Xander finds Nicole's room has been cleared out but learns from a housekeeper that she had a fight with a man in a uniform.