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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

Victim Details

Jan 27, 2026

Jan 27, 2026

Denise

El-mansura

15

15

5'4 inches

115 lbs

Black

Female

On a Tuesday morning in New Orleans, Louisiana, January 10, 1978, fifteen-year-old Denise "Dee Dee" El-mansura started her day like any other. She rode the public bus to school with her sister, a student at McDonogh 35 High School. Denise had plans to meet her aunt for lunch that day, a seemingly ordinary arrangement that held no hint of the tragedy that was to unfold. The last confirmed sighting of Denise was at approximately 11:30 a.m. in the vicinity of her high school. She never made it to her lunch engagement with her aunt, and from that moment on, she was never heard from or seen again. Denise was a young woman with her whole life ahead of her. At the time of her disappearance, she was described as a Black female with brown hair and brown eyes. Her reddish-brown hair was styled in an afro, a popular fashion of the era. She stood at five feet four inches tall and weighed around 115 pounds. Known for her pierced ears, Denise was a familiar face in her community. She resided with her family in the 1900 block of Feliciana Street, a detail that paints a picture of a young girl with established roots and a daily routine that was tragically interrupted. The hours turned into days, and with no word from Denise, her family's concern grew into a desperate search for answers. The investigation into Denise's disappearance has left many questions unanswered for decades. The New Orleans Police Department was tasked with the case, but the passage of time has not brought a resolution. An unsettling detail that emerged during the investigation was the disappearance and subsequent murder of another girl from Denise's neighborhood approximately six months before she went missing. While it remains unclear if the two cases are connected, this information casts a dark shadow over the circumstances of Denise's vanishing. Her case is classified as an endangered missing person, a reflection of the serious concerns for her safety from the very beginning. The official narrative of her disappearance remains stark and unresolved: a fifteen-year-old girl vanished on her way to lunch, leaving behind a family to grapple with her absence and a community to wonder what happened to one of their own. The case of Denise El-mansura is a poignant reminder of the enduring pain of unsolved disappearances and the lives that are forever altered by them.

Jan 10, 1978

New Orleans

Louisiana

New Orleans

New Orleans Police Departmen

504-658-5300

05/05/2026