On the morning of Monday, January 29, 1979, gunfire erupted at Grover Cleveland Elementary School in San Diego, California. Brenda Spencer, then 16, fired from a house across the street where she lived, shooting at children who were waiting for 53-year-old Principal Burton Wragg to open the school gates. She wounded eight children, beginning with nine-year-old Cam Miller. As Wragg and teacher Daryl Barnes attempted to help children reach safety, Spencer shot and killed Wragg. She also fatally shot 56-year-old custodian Mike Suchar as he tried to pull a student out of danger. When 28-year-old police officer Robert Robb responded to the scene, Spencer shot and wounded him in the neck; Robb is credited with preventing further casualties by positioning a garbage truck to block Spencer's line of fire.
After firing a reported thirty-six rounds, Spencer barricaded herself inside her home for several hours. During the standoff she spoke by phone with a reporter from The Evening Tribune, telling him she attacked the school because "I don't like Mondays. This livens up the day." She told police negotiators she considered the victims easy targets and threatened to "come out shooting," but ultimately surrendered after negotiators promised her a meal from Burger King.
Spencer was charged as an adult and pleaded guilty to two counts of murder and one count of assault with a deadly weapon; nine counts of attempted murder were dismissed. On April 4, 1980, one day after her 18th birthday, she was sentenced to concurrent terms of 25 years to life in prison. She became eligible for parole hearings starting in 1993. At various hearings — including in 1993, 2001, 2005, 2009, 2022, and February 2025 — parole was denied, with the board citing factors including disputed claims of childhood abuse and an incident of self-harm. As of the most recent hearing, Spencer remains incarcerated at the California Institution for Women in Chino, with her next parole opportunity scheduled for 2028.
Background material describes Spencer as having exhibited hostility toward police, expressed a wish to "blow them away," and made prior contact with law enforcement, including an arrest during summer 1978 for shooting out school windows and burglary. A psychiatric evaluation in December 1978 recommended she be hospitalized for depression, a recommendation her father declined to act on; that same holiday season, he gave her a Ruger 10/22 rifle and ammunition as a Christmas gift.
The shooting is widely described in secondary accounts as the first mass shooting at a U.S. elementary school, and Spencer has been characterized in later commentary as an early example of a school shooter whose actions preceded a subsequent rise in similar attacks in the United States, including at Columbine and Newtown. In a 2001 statement, Spencer said, "With every school shooting, I feel I'm partially responsible."
A plaque and flagpole were later erected at the school site in memory of the victims. Cleveland Elementary closed in 1983 amid citywide school closures; the building was demolished in 2018 and the site redeveloped for housing, with the memorial plaque relocated nearby.