Tim O’LearySpecial to Valley NewsAuthor Caitlin Rother left us with a disturbing thought as she launched the sale of her book that details the baffling murders of a young Fallbrook family.We may never know who killed the newcomers to our community. And thus, we may never know whether the man who was convicted by a jury actually committed those savage acts.We may never know if justice was done or a killer walks among us.About 50 people gathered for Rother’s June 26 book launch at the Fallbrook Library. They peppered her with questions about the case she detailed in her book that went on sale 15 years after the McStay family vanished right before our eyes.Rother, an award-winning writer and a New York Times bestselling author, unveiled “Down to the Bone – A Mi
