The person at the center of this case
Dennis Patrick Hayden
Missing Person · Open
7 years waiting · since 2019
Missing Person: Dennis Patrick Hayden
Justice for Dennis Patrick Hayden — the trail went cold in 2019, but the truth hasn't.
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Key leads to think about
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person
Lead #1What circumstances led to Dennis losing contact with family for over 10 years prior to his disappearance?
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location
Lead #2Where was Dennis staying or frequenting in Sacramento during his period of homelessness?
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witness
Lead #3Are there homeless service providers, shelter workers, or other homeless individuals who may have encountered Dennis after January 2019?
Dennis Patrick Hayden, a 54-year-old white male, was last known to be in contact with family on January 29, 2019, in Sacramento, California. He had been experiencing homelessness and had not maintained contact with relatives for over a decade prior to his disappearance. The Sacramento County Sheriff's Office continues to seek information about his whereabouts and circumstances.
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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 #4Has Dennis attempted to access social services, medical care, or other assistance programs since his last known contact?
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 MP158440. Missing person: Dennis Patrick Hayden.
Last known contact: 2019-01-29 in Sacramento, Sacramento, CA. Circumstances: MP is known to be experiencing homelessness and has not been in contact with his family for 10 plus years.
Demographics: 54 years, Male, White / Caucasian. Physical description: 5 ft 10 in, 185 lbs, hair: Brown, eyes: Blue.
Investigating agency: Sacramento County Sheriff's Office | 2026-54156 | 2016-02-20.
Timeline of Events
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2019-01-29
Last Known Contact
Dennis Patrick Hayden was last known to be in contact with family in Sacramento, California on January 29, 2019.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:January 29, 2019
Last Updated:June 2, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 9168745115
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Case Information
Incident:January 29, 2019
Last Updated:June 2, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 9168745115
You can remain anonymous