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What Ever Happened to Mary Day?

Name: What Ever Happened to Mary Day?
Uploaded: 2021-01-09T21:00:00-0500
Duration: 41 min 59 s
Description: A 13-year-old girl vanishes in 1981. Detectives believe she was murdered. Years later, a woman appears and claims to be the missing girl. Is she an impostor? "48 Hours" correspondent Maureen Maher reports.

A 13-year-old girl vanishes in 1981. Detectives believe she was murdered. Years later, a woman appears and claims to be the missing girl. Is she an impostor? "48 Hours" correspondent Maureen Maher reports.