The last week saw multiple campus shootings, some fatal. On Friday, a student at South Carolina State University was shot and killed, and authorities on Saturday arrested a man, saying that the two were arguing before the shooting, CNN  reported. On Saturday, a man whose identity has not been released was shot in the parking lot of Los Angeles Valley College, CBS Los Angles  reported. Earlier in the week, a Purdue University student was charged in murdering a fellow student. And at Widener University, a student was injured after being shot on Monday, The Delaware County Daily Times  reported.