It is April 7, and NO Arrest

Why no arrest for George Zimmerman? His father is a judge? The Florida Law? Incompetent Police? A grand jury must see that there is enough evidence to charge Zimmerman. He can be free on bail. He needs to be charged and tried. If he gets off, that is that. We need a trial for the 17 year old boy. We know who the shooter was. We need a jury to decide if Zimmerman acted in self defense. The family deserve this. Trayvon deserves this.