Four students have been charged in a New Jersey school hallway attack on a classmate who killed herself days later, prosecutors said. One was charged with aggravated assault, another with harassment and two others with conspiracy to commit aggravated assault, Ocean County Prosecutor Bradley D. Billhimer said in a statement Friday. Their names have not been released. NBC News does not usually name minors charged with a crime, even those charged as adults. "Each juvenile and their guardian was served with a copy of their complaint and are released pending future court appearances," Billhimer said. The prosecutor's announcement is the...