Other characteristics: Hispanic female. Brown hair, brown eyes. Biscaino's ears are pierced. Her nickname is Shaggy.
Details at time of disappearance: Biscaino was last seen at a bar in Carlsbad, New Mexico on October 1, 1976. She was seen talking to a Hispanic man outside the bar before she disappeared. She has never been heard from again. Biscaino left behind a baby daughter. Few details are available in her case.