(Portland, OR)  --  Family, friends, and fellow students are remembering 14-year-old Emilio Hoffman, who was shot to death earlier this week at Reynolds High School in Troutdale.  A moment of silence was observed yesterday during the ceremony held in Veterans Memorial Coliseum in Portland for hundreds of Reynolds High seniors.  Principal Wade Blakely then encouraged graduates and their families to celebrate Hoffman's life.  Physical education teacher Todd Rispler, who was wounded in the Tuesday shooting, was also at the ceremony and was applauded and cheered by those in attendance.