Lockdown by Diane Tullson
Adam, a teenager, attends what he thinks is just going to be another day of school. Along with the other students and faculty, Adam soon realizes this is no normal day when the school is put on lockdown because of an armed intruder. Adam and three classmates find themselves in trouble when they cannot get into any classroom and must hide elsewhere. The terrified students soon discover that Josh, a ridiculed classmate, is the gunman. When Adam learns this, he begins to feel sorry for Josh and partly blames himself for not befriending him. Adam goes on a quest to stop Josh not only from hurting or killing other students but also from killing himself. This book describes an event that unfortunately has occurred in many schools recently. Because Adam narrates this story, readers can vicariously experience the fear and regret that Adam feels. The book describes a situation in which a student is bullied and humiliated to the point where he resorts to violent actions against his teachers and fellow students. Young students can learn a great deal about what their words and actions can do to sensitive fellow students. ( Amazon )
Every book I read about a shooting, the common element is that someone has been bullied for a length of time. This book is no different. Hearing authors who have researched school shootings bullying has to stop. Really good book, Teens will love it.