A teenage killer told a reporter as she targeted young students across the street from her house, “I don’t like Mondays,”

On January 29, 1979, a shocking and tragic event unfolded at Grover Cleveland Elementary School in San Diego, California, marking the first recorded elementary school shooting in United States history. The gunman, 16-year-old Brenda Spencer, would leave a lasting impact on the country and change the landscape of school shootings forever.

The Attack: A Day of Chaos

That morning, Brenda Spencer targeted students waiting to enter the school after a police officer had arrived to assist with the incident. The situation quickly turned into a chaotic and violent attack. Spencer, who lived across the street from the school, began shooting at the children from the windows of her home, using a .22 caliber rifle. One of her first victims was 9-year-old Cam Miller, whom she shot simply because he was wearing her favorite color—blue.

As the children began to panic, trying to flee, Principal Burton Wragg, aged 52, and teacher Daryl Barnes, as well as custodian Mike Suchar, aged 56, were shot and killed while attempting to guide the students to safety.

In total, eight children were injured, and one police officer was wounded before authorities could pull a garbage truck up to the school to shield the building from further gunfire. After a lengthy standoff, Spencer barricaded herself in her home for several hours before eventually surrendering.

Spencer’s Remarks and Behavior

During the standoff, Spencer answered a phone call from a reporter who asked her why she committed the crime. Spencer’s chilling response was, “I don’t like Mondays. This livens up the day.” Her casual and apathetic remark would become infamous and would later inspire the Boomtown Rats’ 1979 song, “I Don’t Like Mondays”.

This shooting was not a spur-of-the-moment act. Spencer had long been known to be troubled, exhibiting odd behavior in her neighborhood, such as hunting birds in her spare time. In 1978, she had been arrested for burglary at the same school she would later attack, and reports suggest that she may have even tried shooting at the school windows beforehand.

A Troubled Background

Spencer’s upbringing was marked by neglect. In 1978, while still on probation for burglary, her probation officer recommended that she receive a psychiatric evaluation and suggested inpatient mental health care. However, her father denied her the necessary treatment. That same year, he bought her the rifle she would use in the shooting, along with 500 rounds of ammunition.

The Aftermath: Trial and Parole Attempts

On April 4, 1980, just a day after her 18th birthday, Spencer pleaded guilty to two counts of murder and assault with a deadly weapon. The remaining nine counts against her were dismissed, and she was sentenced to 25 years to life in prison.

In the years following her conviction, Spencer made multiple attempts to gain parole. Her first attempt came in 1993, when she claimed that drugs and alcohol had played a role in her actions. However, no evidence was found to support her claims of substance abuse at the time of the crime, and her parole was denied.

Subsequent parole hearings in 2001, 2005, 2009, and 2022 also ended with denials. In February 2025, she was again denied parole, with San Diego County District Attorney Summer Stephan highlighting the lasting impact of the crime on the community and the ongoing infamy of the attack:

“The shock of this brazen crime rippled through the community in San Diego at the time and it continues to hold a place of infamy in the history of mass shootings in our nation.”

Stephan further emphasized that, despite new laws aimed at speeding up parole for individuals convicted as minors or those over the age of 50, the gravity of the crime warranted continued imprisonment.

Cultural Impact: The Song and Legacy

The Boomtown Rats’ song, “I Don’t Like Mondays”, became a major hit and was widely associated with the shooting. Written by Bob Geldof, the song reflected the senselessness of the act and captured the eerie and disturbed nature of Spencer’s crime. Geldof later explained that the song was not intended to exploit the tragedy but was inspired by the absurdity of Spencer’s reason for the attack.

A Preventable Tragedy

The shooting committed by Brenda Spencer on January 29, 1979, remains one of the most haunting acts of violence in American history. Despite numerous red flags and opportunities to intervene in her troubled life, Spencer’s actions led to the deaths of two adults and the injuries of several children. The incident continues to serve as a grim reminder of the importance of early intervention and mental health treatment to prevent such tragedies.

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