1.The number of not guilty by reason of insanity pleas are large while the convictions are very minimal 

2.Not guilty by reason of insanity is a life sentence that is granted to only 1% of those who submit this plea. 

3.Offenders often try to plead not guilty due to reason of insanity in order to be acquitted, however, what they do not realize is that reason of insanity is only granted to 1% of those who submit this plea.

4. Those who carry out school shootings qualify to be declared legally insane in a court trial.

5. Those who carry out school shootings should be declared legally insane during their court trial.

6. Teenagers and young adults who carry out school shootings should be declared legally insane during trial and confined to the walls of mental institutions instead of prison. 

Revised Hypothesis

Although not every person who experienced an abusive childhood develops into a serial killer, all serial killers experienced abuse as children

The nature of serial killings is not excusable by the insanity defense, despite the common misconception that all serial killers are insane.