"I hate Mondays " With those words, Brenda Spencer became the first school shooter in history...this is the true account of the 1979 school shooting that shook a community to its core. Follow the harrowing events as Brenda Spencer, a troubled teenager, opens fire on a San Diego elementary school, leaving two innocent lives lost and several others forever changed. Uncover the heartbreaking aftermath and the long-lasting impact on the survivors...