Police have arrested a fourth person in connection with that vicious attack at Prince of Wales Collegiate .

The RNC have charged a 14-year-old boy from Paradise with attempted murder, aggravated assault, assault with a weapon, disguise with intent, possession of a weapon for a dangerous purpose and breach of a court order. He’s scheduled to appear in court today.

Police have also charged three others with attempted murder: a 15-year-old boy, a 16-year-old boy and an 18-year-old man.

A 16-year-old student at PWC was attacked on school grounds Thursday afternoon. He is recovering from head injuries.