Diane Patricia Collins, 26, disappeared from Detroit, Michigan, on March 1, 1974. She was last known to be in the city that winter; that day was the last contact anyone had with her. Descriptions list her as a white female, 5 feet 2 inches tall, about 110 pounds, with medium-length straight brown hair, blue eyes and a noticeable gap between her front teeth.

Did anyone in Detroit around March 1974 have contact with Diane or recall seeing her that day?