@Rockhead,
if you don't already know, it's based on a true story
Geldof wrote the song after reading a telex report at Georgia State University's campus radio station, WRAS, on the shooting spree of 16-year-old Brenda Ann Spencer, who fired at children playing in a school playground across the street from her home in San Diego, California. She killed two adults and injured eight children and one police officer. Spencer showed no remorse for her crime, and her full explanation for her actions was "I don't like Mondays, this livens up the day." The song was first performed less than a month later at the Fox Theatre, San Diego.
Brenda Ann Spencer (born April 3, 1962) is a convicted American murderer who carried out a shooting spree at Cleveland Elementary School in San Diego, California on January 29, 1979. Principal Burton Wragg and head custodian Mike Suchar were killed in the attack, while eight children and a police officer sustained wounds. One of the children, who was hit in the hand, talked about the incident on a local radio station to San Diego County.
The school was across the street from Spencer's house, from which she fired the shots. She used a rifle that she had recently been given for Christmas by her father. When the six-hour incident ended and she was asked whom she wanted to shoot, she said, "I like red and blue jackets". When asked why, she shrugged and replied, "I don't like Mondays. This livens up the day." She also said, "I had no reason for it, and it was just a lot of fun"; "It was just like shooting ducks in a pond"' and "[The children] looked like a herd of cows standing around; it was really easy pickings." At the time of the shootings, Brenda Ann Spencer was 16 years old.
She pleaded guilty to two counts of murder and assault with a deadly weapon, and was sentenced to prison for 25 years to life, currently being served at The California Institution for Women in Chino. She has been eligible for parole four times and has been turned down each time, most recently in 2005. She will be eligible for parole again in 2009.
In 2005, she claimed that she was drunk and under the influence of PCP, and that her father, Wallace Spencer, had sexually abused her as a child and that the state and her attorney conspired to hide her drug test results.