The person at the center of this case
Donald Hart
Missing Person · Open
15 years waiting · since 2011
Missing Person: Donald Hart
Justice for Donald Hart — the trail went cold in 2011, but the truth hasn't.
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Key leads to think about
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location
Lead #1Why did Donald Hart leave his board and care residence, and what was his intended destination?
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witness
Lead #2Were there any witnesses who saw Donald Hart after he left the residence on April 27, 2011?
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clue
Lead #3What circumstances or events preceded his departure from the facility?
Donald Hart, a 44-year-old man, walked away from his board and care residence in Spring Valley, San Diego on April 27, 2011, and has not been seen since. Circumstances surrounding his disappearance remain unclear, and investigators have not determined whether he left voluntarily or encountered foul play. The case remains active with the San Diego County Sheriff's Office, and anyone with information about his whereabouts is urged to come forward.
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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 #4Did Donald Hart have family, friends, or known associates in the area he might have contacted?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP161924. Missing person: Donald Hart.
Last known contact: 2011-04-27 in Spring Valley, San Diego, CA. Circumstances: ON 04/27/2011, Donald Hard walked away from his board and care residence in Spring Valley, California.
Demographics: 44 years, Male, White / Caucasian. Physical description: 5 ft 7 in, 240 lbs, hair: Brown, eyes: Brown.
Investigating agency: San Diego County Sheriff's Office-Homicide Unit | 11120579 | 2011-04-08.
Timeline of Events
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2011-04-27
Donald Hart walks away from residence
Donald Hart walked away from his board and care residence in Spring Valley, California on April 27, 2011. He was last known to be in contact on this date.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:April 27, 2011
Last Updated:August 28, 2026
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Phone: 8582856330
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Case Information
Incident:April 27, 2011
Last Updated:August 28, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 8582856330
You can remain anonymous