Cyber Bullying

Hey everyone.  I want to discuss something that has been bothering me for the last month.  A friend of mine is being cyber bullied.  This young lady has done nothing wrong but this person just won't leave her alone.  I knew that cyber bullying is a crime but I wasn't exactly sure if it was criminal or not.  Well after doing some research, which I am still researching, it is a criminal offense.  Now my question is Why is it still going on after people know that it is a crime.  Especially after one young lady killed herself because kids from her school kept bullying her even after she got home from school by internet, Facebook actually.  These were kids that were bullying that young girl that committed suicide.  My friend is being bullied, not by some young kid that doesn't know any better, but by an ADULT.  What are this person's kids like?  Are they bullying another kid at school?  We all need to band together and report, block, whatever we can do to stop this criminal act.  If we don't do something, we will hear about another unnecessary suicide in the news or newspapers.  I'm only one person.  I can't do it alone.  But if we all band together as one, then maybe we can make a difference.  Let's save some lives.  My Mom always told me that if you can't say something nice then don't say anything at all.