How to Protect Your Children From Sexual Predators - A Police Investigator's Perspective. A special Lighthouse Trails edition of this crucial book by Patrick Crough, retired investigative sergeant from New York Patrick Crough, through the lens of his Christian faith, shares his experience as an investigative officer for child sex abuses cases for many years in New York. The book includes many case examples, which illustrate how abuse can happen at the hands of trusted individuals, such as in the Sandusky case. While Crough acknowledges that there are many wonderful teachers, coaches, youth pastors, etc. who are truly giving their lives to serve children, there are also predators in these stations of life who are hunting for innocent children. Crough's book gives practical and vital instruction and information on how to protect your children from sexual predators.