The person at the center of this case
Deanna Lou Boss
Missing Person · Open
1 year waiting · since 2025
Missing Person: Deanna Lou Boss
Justice for Deanna Lou Boss — the trail went cold in 2025, but the truth hasn't.
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Key leads to think about
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vehicle
Lead #1Which Greyhound bus route was Deanna traveling on, and what was her intended destination?
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witness
Lead #2Did any fellow passengers or bus staff interact with or observe Deanna during the journey?
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contact
Lead #3Has Deanna attempted to contact family, friends, or used any financial accounts since August 20, 2025?
Deanna Lou Boss, a 57-year-old woman, went missing on August 20, 2025, after boarding a Greyhound bus in Butte, Montana. There has been no contact with her since her departure, and her current whereabouts remain unknown. Anyone with information about Deanna's location or travel is urged to contact the Butte Silver Bow Law Enforcement 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.
💡
clue
Lead #4Why did Deanna leave Butte, and did she have any planned stops or destinations along the bus route?
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 MP153358. Missing person: Deanna Lou Boss.
Last known contact: 2025-08-20 in Butte, Silver Bow, MT. Circumstances: There has been no contact with Deanna since she left on a Greyhound bus.
Demographics: 57 years, Female, White / Caucasian. Physical description: 5 ft 5 in, 125 lbs, hair: Blond/Strawberry, eyes: Hazel.
Investigating agency: Butte Silver Bow Law Enforcement Department | 25-17387 | 2025-09-30.
Timeline of Events
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2025-08-20
Last Known Contact
Deanna Lou Boss departed on a Greyhound bus from Butte, Silver Bow, MT. No contact has been made since this departure.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:August 20, 2025
Last Updated:June 25, 2026
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Phone: 4064971120
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Case Information
Incident:August 20, 2025
Last Updated:June 25, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 4064971120
You can remain anonymous