The person at the center of this case
William Wayne Hilderbrand (also known as Jael Hilderbrand)
Missing Person · Open
15 years waiting · since 2010
Missing Person: William Wayne Hilderbrand
Justice for William Wayne Hilderbrand (also known as Jael Hilderbrand) — the trail went cold in 2010, but the truth hasn't.
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Key leads to think about
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evidence
Lead #1Why has William's body never been recovered from the Penobscot River despite search efforts?
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witness
Lead #2Were there any witnesses to the incident on the bridge who could provide details about William's state of mind or circumstances?
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clue
Lead #3What events or circumstances led William to jump from the bridge on that specific night?
William Wayne Hilderbrand, a 22-year-old American Indian male, was last seen on the night of November 4, 2010, jumping off the Penobscot Bridge between Bangor and Brewer, Maine into the Penobscot River. Despite extensive search efforts, his body has never been recovered and the circumstances surrounding the incident remain unclear. Anyone with information about William's whereabouts or what led to this incident is urged to contact the Bangor Police Department.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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person
Lead #4William may present as female and go by the name Jael Hilderbrand—could alternative identity information help locate him if still alive?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP37587. Missing person: William Wayne Hilderbrand.
Last known contact: 2010-11-05 in Bangor, Penobscot, ME. Circumstances: William (Billy) Hilderbrand was last seen during the nighttime hours of November 4, 2010, on the Penobscot Bridge between Bangor and Brewer.
William was seen jumping off the bridge into the Penobscot River. This individual may also present as female and go by the name Jael Hilderbrand.
Demographics: 22 years, Male, American Indian / Alaska Native. Physical description: 5 ft 10 in, 155 lbs, hair: Black, eyes: Hazel.
Investigating agency: Bangor Police Department | 10-078048.
Timeline of Events
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2010-11-04
nighttimeLast Sighting on Penobscot Bridge
William Wayne Hilderbrand was last seen during nighttime hours on November 4, 2010, on the Penobscot Bridge between Bangor and Brewer. He was observed jumping off the bridge into the Penobscot River.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:November 4, 2010 at Invalid Date
Last Updated:September 28, 2026
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Phone: 2079477382
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Case Information
Incident:November 4, 2010 at Invalid Date
Last Updated:September 28, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 2079477382
You can remain anonymous