The Monterey Peninsula is rocked when a killer begins to leave roadside crosses beside local highways -- not in memoriam, but as announcements of his intention to kill. And to kill in particularly horrific and efficient ways: using the personal details about the victims that they've carelessly posted in blogs and on social networking websites. The case lands on the desk of Kathryn Dance, the California Bureau of Investigation's foremost kinesics...

Libby Day was only seven years old when her mother and two sisters were murdered and her brother Ben was jailed for the crime. Now, twenty-five years later, Libby discovers shocking evidence that Ben may be innocent, and the real killer still at large.

"The first full account of the Slenderman stabbing, a true crime narrative of mental illness, the American judicial system, the trials of adolescence, and the power of the internet. On May 31, 2014, in the Milwaukee suburb of Waukesha, Wisconsin, two twelve-year-old girls attempted to stab their classmate to death. Morgan Geyser and Anissa Weier's violence was extreme, but what seemed even more frightening was that they committed their crime under...

Documents a series of child abductions against the backdrop of the Great Boston Fire of 1872, and the discovery of the teenaged killer that sparked a system-changing investigation and influential debates among the world's most revered medical minds.

In East London in the summer of 1895, Robert Coombes (age thirteen) and his brother Nattie (age twelve) were arrested for matricide and sent for trial at the Old Bailey. Robert confessed to having stabbed his mother, but his lawyers argued that he was insane. The judge sentenced him to detention in Broadmoor, the most infamous criminal lunatic asylum in the land. Shockingly, Broadmoor turned out to be the beginning of a new life for Robert. At a time...

Examines the causes, cases, and social and personal impact of the increasing incidence of murders being committed by children and teenagers.