San Ysidro McDonald's massacre

San Ysidro McDonald's massacre
LocationSan Ysidro, San Diego, California, U.S.
Coordinates32°33′21.2″N 117°03′15.0″W / 32.555889°N 117.054167°W / 32.555889; -117.054167
DateJuly 18, 1984 (1984-07-18)
c. 4:00 5:17 p.m. (PDT (UTC−07:00))
TargetStaff and customers at McDonald's
Attack type
Weapons
Deaths23 (including the perpetrator)
Injured19
PerpetratorJames Oliver Huberty
MotiveInconclusive (possibly rage, suicidal ideation, and/or revenge)

The San Ysidro McDonald's massacre was a mass murder, which occurred at a McDonald's restaurant in the San Ysidro neighborhood of San Diego, California, on July 18, 1984. The perpetrator, 41-year-old James Huberty, fatally shot 22 people, including an unborn baby, and wounded 19 others before being killed by a police sniper approximately 77 minutes after he had first opened fire.

At the time, the massacre was the deadliest mass shooting by a lone gunman in U.S. history, being surpassed seven years later by the Luby's shooting. It remains the deadliest mass shooting in California.