The Guardian have a story about a boy who has been convicted of incitement to his own murder.
The 14 y.o. met a 16 y.o. online and persuaded him, through the creation of various fictional characters, that he was taking part in an initiation into the Secret Service, and that his murder victim was dying of cancer.
“Skilled writers of fiction would struggle to conjure up a plot such as that which arises here. It’s staggering to be dealing with a case that arises out of a 14-year-old boy’s invention of false personalities, false relationships and events arranged for his own killing at the hands of a 16-year-old boy who he had met via an internet chatroom.”
story via Neil Gaiman