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Lyle Hunter Long Warrior Jr.

The person at the center of this case

Lyle Hunter Long Warrior Jr.

Case
#1831
SourceNamus MissingUpdated Jun 1, 2026
Bureau of Indian Affairs
Missing Person · Open
32 years waiting · since 1994

Missing Person: Lyle Hunter Long Warrior Jr.

Justice for Lyle Hunter Long Warrior Jr. — the trail went cold in 1994, but the truth hasn't.

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Key leads to think about

📍
location
Lead #1

Why was the child near the Missouri River railroad bridge, and were there any witnesses present at the time?

🔍
evidence
Lead #2

Despite extensive underwater dives and ground searches, no trace or remains were ever found—what does this suggest about the actual circumstances?

💡
clue
Lead #3

Were there any currents, weather conditions, or other factors on May 29, 1994 that could explain the disappearance?

On May 29, 1994, Lyle Hunter Long Warrior Jr., a 5-year-old boy, disappeared near the Missouri River railroad bridge in Pierre, South Dakota. Witnesses reported seeing him near the river, leading authorities to suspect he may have fallen into the water, though his remains have never been recovered despite extensive search efforts. The case remains unsolved, and information about what happened to Lyle is still being sought by investigators and the community.

Case
#1831
SourceNamus MissingUpdated Jun 1, 2026
Bureau of Indian Affairs

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Official wording

Source Narrative

NamUs case MP151181. Missing person: Lyle Hunter Long Warrior Jr..

Last known contact: 1994-05-29 in Pierre, Hughes, SD. Circumstances: On May 29, 1994, Lyle Long Warrior was reported missing after he was last seen near the Missouri River by the railroad bridge in Pierre, South Dakota.

Witnesses believed he may have fallen into the river, prompting an immediate and extensive search operation. Local law enforcement, search and rescue teams, and community volunteers conducted coordinated efforts, including underwater dives and ground searches along the riverbanks and surrounding terrain.

Despite several days of intensive searching, no trace of Lyle was found, and his remains have never been recovered. His disappearance remains unresolved.

Demographics: 5 years, Male, American Indian / Alaska Native. Physical description: 3 ft 0 in, 40 lbs, hair: Black, eyes: Brown.

Investigating agency: Bureau of Indian Affairs | BO25034115.

Timeline of Events

👤
1994-05-29

Lyle Long Warrior Jr. reported missing

5-year-old last seen near Missouri River railroad bridge in Pierre, South Dakota. Witnesses believed he may have fallen into the river.

🕵️
1994-05-29

Search operation initiated

Local law enforcement, search and rescue teams, and community volunteers conducted coordinated efforts including underwater dives and ground searches along riverbanks and surrounding terrain.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:May 29, 1994
Last Updated:June 5, 2026

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Any information, no matter how small, could be crucial to solving this case.

Phone: 6053412123
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Case Information

Incident:May 29, 1994
Last Updated:June 5, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 6053412123
You can remain anonymous