It's been one year since a peaceful Valentine's Day on the campus of Northern Illinois University was shattered just after 3 p.m. by gunfire. Former student Stephen Kazmierczak opened fire on a class in a lecture hall in Cole Hall, ultimately injuring 21 and killing five; Kazmierczak then took his own life, bringing the death toll to six. It was the fourth deadliest university shooting in United States history and occurred less than a year after the Virginia Tech massacre. At a press conference the next day, NIU President Dr. John Peters said, "We will get through this together as a community." Classes were canceled and wouldn't resume until February 25th.

This is the first photo emerging of Stephen (we're also seeing it spelled Steven, but NIU announced it as a ph) Kazmierczak, the gunman in yesterday's shootings at NIU.