(Portland, OR)  --  Two suspects accused in the death of a Vancouver teenager in Gresham say they're not guilty of intimidation.  Police say Russell Courtier and his girlfriend, Colleen Hunt, are accused of deliberately running over 19-year-old Larnell Bruce in what's being described as a racially-motivated crash in a convenience-store parking lot on August 10th.  Both pleaded not guilty yesterday in a Portland courtroom to intimidation charges.