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207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

David Hang

Death by Force
Case Description
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David Hang, a 14-year-old from San Marino, California, tragically lost his life on June 6, 1994, during a graduation party that turned violent. The incident occurred when a group of individuals, mistakenly believing that members of a rival gang were present, opened fire at the gathering. David Hang and another teenager, Dennis Buan, were killed in the shooting, which also left several others wounded. The attack was reportedly in retaliation for a gang-related killing that had occurred six months ...Read More
Links to Additional Sources (9)
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  • Pasadena Star News: San Marino high court upholds man’s double-murder conviction
  • Los Angeles Times: 9 Arrested in Slayings at Party in San Marino : Crime: Authorities say suspects are gang members. Police chief fears that witnesses may be afraid to testify.
    •     ...View 7 additional sources
    Victim Details

    David Hang

    Male

    San-marino

    CA

    1994-06-06

    14

    David

    Hang

    11/19/2025

    Forum Posts (3)
    I’ve been reading a lot about the victims of the San Marino tragedy, and I'm especially struck by ... ...Read More
    12/10/2024
    Does anyone know more about the background of Cuong Phan and the other individuals who were convicte... ...Read More
    11/14/2024
    I've been thinking about the role of community healing in cases like David Hang's. It's just so deep... ...Read More
    10/05/2024
    Other Cases from San-marino, California

    Dennis Buan

    Death: Jun 06, 1994
    Dennis Buan, an 18-year-old from San Marino, California, tragically lost his life on June 6, 1994. H ...Read More