The person at the center of this case
Titanic Magnussen Hagen
Missing Person · Open
47 years waiting · since 1979
Missing Person: Titanic Magnussen Hagen
Justice for Titanic Magnussen Hagen — the trail went cold in 1979, but the truth hasn't.
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Key leads to think about
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location
Lead #1Unconfirmed sightings reported in Needles, California; Riviera, Arizona; and Twin Bridges, Montana—were any of these credible?
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clue
Lead #2What was Titanic's involvement in the local drug scene and did it connect to his disappearance?
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person
Lead #3Why have alleged sightings over nearly 50 years never been substantiated or investigated further?
Titanic Magnussen Hagen, a 26-year-old white male, disappeared from his home in Marysville, Washington in August 1979. He had been involved in the local drug scene and exhibited signs of depression before vanishing. Despite unconfirmed reports of sightings in California, Arizona, and Montana over the decades, his whereabouts remain unknown and the case remains open.
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Official wording
Source Narrative
NamUs case MP22999. Missing person: Titanic Magnussen Hagen.
Last known contact: 1979-08-24 in Marysville, Snohomish, WA. Circumstances: Titanic Hagen has been missing from his home in Marysville, Washington since August of 1979.
He had been involved in the local drug scene and showed signs of depression prior to his disappearance. He may have been sighted in Needles, California; Riviera, Arizona or Twin Bridges, Montana.
None of these alleged sightings have ever been substantiated. Demographics: 26 years, Male, White / Caucasian.
Physical description: 5 ft 10 in, 150 lbs, hair: Blond/Strawberry, eyes: Blue. Investigating agency: Snohomish County Sheriff's Office | 88-66590.
Timeline of Events
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1979-08-24
Last Known Contact
Titanic Magnussen Hagen last known contact in Marysville, Washington. He had been involved in the local drug scene and showed signs of depression prior to disappearance.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:August 24, 1979
Last Updated:November 7, 2026
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Phone: 4253883839
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Case Information
Incident:August 24, 1979
Last Updated:November 7, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 4253883839
You can remain anonymous