Gayle Dubowski was among the first to receive an undergraduate degree Saturday at Northern Illinois University's commencement ceremonies, and several hundred seniors stood and cheered as a school official read her name. But she was not there to receive it herself. CBS 2's Vince Gerasole reports on the pain still felt by the NIU massacre victim's family.
A gunman opened fire on a geology class at Northern Illinois University Thursday afternoon, killing five people before taking his own life on stage as panicked students ran and ducked for cover.
