Starting tomorrow, the rules for who must register as a Megan’s Law sex offender in Pennsylvania will change.  Under the new law, sex offenders are classified by three tiers.  Tier I offenders will have to register for 15 years.  Tier II offenders will have to register for 25 years.  Tier III offenders will have to register for life.  If you are currently serving a period of incarceration for a sexual offense, are currently on parole or...