Verkkoaccording to nbc affiliate ky3, cox was living in springfield, missouri at the same time the springfield three disappeared in 1992. In 1995, he was. Verkkothe fbi was called onto the case tuesday, june 9, just days after the women's disappearance. By wednesday, june 10, more than 20,000 missing. Verkkothe springfield three refers to an unsolved missing persons case that began on june 7, 1992, when friends suzanne suzie streeter and stacy mccall, and.