Nancy Perry Baird, 23, vanished from East Layton, Utah, on July 4, 1975. She was working as an attendant at a Fina gas station that afternoon; a patrol officer saw her at about 5:15 p.m., but when her manager arrived to relieve her around 5:30 p.m. she was gone. Her purse, car keys, and a substantial amount of cash were left inside and her car remained parked in the lot, suggesting she did not leave voluntarily.

Investigators examined multiple theories over the years, including a possible connection to Ted Bundy, who was active in the region then; Bundy denied involvement and the case did not match some of his typical patterns. There was a possible sighting two months after her disappearance, and detectives have revisited the investigation several times, using advances such as DNA testing, but no decisive evidence has emerged.

Baird was a mother of a four-year-old son and her family was left devastated by her sudden disappearance. Does anyone who lived or worked in East Layton in 1975 have information that could help clarify what happened to Nancy?