What happens when the boy next door becomes a cold-blooded killer? From heartbroken adolescents to bullied schoolchildren: kids from broken homes to seemingly well-adjusted children, unexpected juvenile violence can happen any place, any time. And it seems as if recent years have ushered in more of these appalling incidents than ever before. Here, in shocking and vivid detail, are true stories of young assassins from all around the country; kids who stunned their classmates, their families and even themselves.