The information listed on the site for each offender is the only legal public information allowed under the law. The law does not restrict where a sexual offender or a sexually violent predator may live in Pennsylvania. Failure to register and update information is a felony under the law. Pursuant 42 Pa. As a result of the address verifications, several investigations were initiated that resulted in warrants being issued. In certain cases, an offender may be restricted from living near a school, park, daycare center and the like if he or she, per the website, is under supervision of a federal, state, or county probation or parole department with restrictions on residency or is under specific court-ordered restrictions on residency. Under "Search Offenders" at the top black menu, choose how to search, either by county, municipality, ZIP code, city, radius or name. Currently there are five hundred and seventy-five registered sex offenders in Butler County. If you have a reasonable belief that any of the information on this website is outdated or incorrect, please contact the Megan's Law Section of the Pennsylvania State Police toll free at: Welcome to the Pennsylvania State Police Megan's Law Website Warning Any person who uses the information contained herein to threaten, intimidate, or harass the registrant or their family, or who otherwise misuses this information, may be subject to criminal prosecution or civil liability. This means that all sex offenders that were sentenced prior to January 1, are classified under AWA, those adjudicated prior to that date remained under their original classifications.