Eve Dallas doesn’t like to see innocent people murdered. And the death of history teacher Craig Foster is clearly a murder case. The lunch that his wife lovingly packed was tainted with deadly ricin. And Mr. Foster’s colleagues, shocked as they may be, have some shocking secrets of their own. It’s Eve’s job to get a feel for all the potential suspects—and find out why someone would have done this to a man who seemed so inoffensive, so pleasant…so innocent.