I discovered a great free app for smart phones. Go to the market place and download sex offender life 360. Once downloaded,click on it and it will show all registered sex offenders in the area that you are. Photos and addresses. I can see this being used when we are called out to search for a missing child just as FYI. Also shows all fire depts,police depts and hospitals in your area too. Works off of your current location and is instant access.