The SOULS of these MASS SHOOTERS are crying out for US to do SOMETHING before more souls are forced to confront their maker.

We are too bleeding hearted to ever do anything.  
People Are unwilling to do what must be done to stop these acts.  The claim that punishing the criminal is "inhumane" (as if the act itself wasn't), or they made a "boo-boo" because they were mentally ill (technically, everyone is mentally ill one way or another), or that they simply had bad upbringing (got to shift the blame to someone or something else).

1.  ANY shooter should be executed - no waiting, no lawyers, no jain terms, no "I'm mental" plea.  It MUST be shown that we will NOT tolerate this kind of behavior.  PERIOD!  THEY made the choice (no one twisted their arm) and THEY must accept the consequences of that choice.   

2. We MUST stop glorifying these "people".  We (the news) want to keep the people who do these heinous crimes in the public light.  It's good to mourn the innocents lost, but the name of the shooter should be permanently avoided.  All that "glory" only makes others want to do it too (and get attention).  

3. Getting Rid of guns won't do much.  We MUST get rid of the wrong  attitudes first.  We feed our society with violence (media that promotes activities like these (shootings, murders, vengeance), with hatred, intolerance, 'might makes right', racism, and the concept of 'me first'.  We hire\elect leaders who condemn these actions in others, yet promote it in their lives.  Fix the attitudes first and the rest will fall in line.

4. We, as parents, MUST teach our children that ALL people are just as important as they are - despite their gender, nationality, skin color, religion, political affiliation, or their economic or social status.  Hatred has no place in society.