Violent Crimes such as Possession of Weapon on school property is a serious charge. The Violent Crime of Possession of Weapon on school property can be found in section 912 of the Title 18 in the Pennsylvania Crimes Code. Firearm charges This crime deals with the what elements the government must prove beyond a reasonable doubt in order for an accused to be found guilty of Possession of a weapon on school property. Generally speaking, individuals accused of this crime are frequently under the age 18 and therefore charged in juvenile court as opposed to adult court and the Court of Common pleas. The main differences between adult court and juvenile court are that the juvenile court system is in theory predicated on rehabilitation whereas, the adult court is predicated on punishment. Finally, keep in mind that students charged with this crime will receive some sort of penalty from the school as well. These punishments frequently take the form of an expulsion or a suspension.