<img style="display:none" title="" src="https://scontent.xx.fbcdn.net/v/t15.0-10/s720x720/15261664_1249618195128302_5327175175634944000_n.jpg?oh=0177a769b2a1e59050a12dc0ca0d259e&oe=58C1F4AD" /></a><br>A USC student stabbed and killed his professor right on campus[fb_vid id="1249616348461820"]