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Case Description
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On November 2, 1999, a horrific incident unfolded at a Xerox Corporation building in Honolulu, Hawaii. Byran Koji Uyesugi, a service technician employed by Xerox, initiated a shooting spree that resulted in the deaths of seven individuals, including 36-year-old John Sakamoto.

Uyesugi used a 9mm Glock pistol to carry out the mass shooting, fatally wounding six of his co-workers and his supervisor. The rampage sent shockwaves through the community, marking it as the deadliest mass shooting ...Read More
Victim Details

John Sakamoto

Male

Hawaiian Native

Honolulu

HI

1999-11-02

36

John

Sakamoto

Yes

11/29/2025