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Case Description
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On January 10, 1978, 15-year-old Denise "Dee Dee" El-Mansura disappeared in New Orleans, Louisiana. A student at McDonogh 35 High School, she was last seen in the vicinity of the school at approximately 11:30 a.m. El-Mansura, who lived in the 1900 block of Feliciana Street, had plans to have lunch with her aunt that day but never arrived. She has not been seen or heard from since. On the day of her disappearance, El-Mansura had taken the public bus to school with her sister.

At the time ...Read More
Last Seen: Jan 10, 1978
Links to Additional Sources (10)
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Victim Details

Jan 27, 2026

Jan 27, 2026

Denise

El-mansura

15

15

5'4 inches

115 lbs

Black

Female

Denise was last seen in the vicinity of McDonogh 35 High School, where she was a student, in New Orleans, Louisiana at 11:30 a.m. on January 10, 1978. She was supposed to have lunch with her aunt, but never showed up. She has never been heard from again. She lived in the 1900 block of Feliciana Street at the time of her disappearance. Another girl from Denise's neighborhood went missing about six months before Denise did, and was later found murdered. It isn't clear whether the homicide is related to Denise's disappearance. Her case remains unsolved.

Jan 10, 1978

New Orleans

Louisiana

New Orleans

11

New Orleans Police Departmen

504-658-5300

01/27/2026