Mary Margaret Cook was 25 and a mother of two when she disappeared from Highland City, Florida, on November 14, 1970. Her husband, Leathern Earl Cook, told authorities she had gone shopping for Christmas presents that day and never returned. Mary’s white 1959 Cadillac was found the next day in the store parking lot with her wallet inside, but the roughly $200 she reportedly had on her was missing.

Investigators focused on Earl’s account in part because the couple’s son later recalled hearing an argument that day and said his father told him not to look outside during the disturbance. In 2003 authorities dug up the family garage floor but reported finding no evidence tying Earl to Mary’s disappearance. Earl died in 2007 and was never charged.

Mary’s case remains unsolved and authorities have described suspicions of foul play, but no solid leads have been reported. Did anyone in Highland City or the area know Mary’s routine, social circle, or where she shopped that November day?