The history of criminal offense in Pennsylvania is documented in this book, beginning with a general survey of crime in the state and then focusing on its headline cases. Included are Philadelphia and Pittsburgh mob activities, the 20-year hunt for killer Ira Einhorn, the murder of Philadelphia-area schoolteacher Susan Reinert, the Freeman teenagers in Allentown who stabbed their parents to death, and the tragic shootings at the Nickel Mines Amish school.