Graciela "Grace" Esquivel, a 25-year-old single mother, vanished from Mason City, Iowa, on June 10, 1983. At the time of her disappearance, she lived in the 1600 block of North Pennsylvania Avenue with her six-year-old daughter. On the evening of June 10th, Esquivel's daughter spent the night with her grandparents, as Esquivel had told them she was going out with friends. This was the last time she was ever heard from.
The following day, when her parents brought her daughter back to the
...Read MoreLast Seen: Jun 10, 1983