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Case Description
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Margaret "Maggie" Long Underwood, a 48-year-old woman from Chattanooga, Tennessee, vanished on January 1, 1986. Her case remained largely unknown for decades until it was officially reported to law enforcement and entered into national missing persons databases in August 2020. Underwood was last seen leaving the 3800 block of 10th Avenue in an unknown vehicle. She had intended to go to her brother's house but never arrived. At the time of her disappearance, she was in a relationship with a man n ...Read More
Last Seen: Jan 01, 1986
Links to Additional Sources (2)
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Victim Details

Jan 01, 1970

Jan 01, 1970

Margaret

Underwood

48

White / Caucasian

Female

Jan 01, 1986

Chattanooga

Tennessee

,

03/23/2026