BEND, OR -- On Sunday Bend Police were dispatched to the Days Inn Motel located on NE 3rd Street on a reported stabbing. Upon arrival, officers contacted the victim who had been stabbed in the chest and sustained a life-threatening injury. Bend Fire Medics transported the victim to St. Charles Bend. During the investigation police learned the victim was involved in a physical altercation with another man, Jonathan Roberson, just prior to police being dispatched. Roberson had left the scene in a black 2006 Toyota Camry and police are actively attempting to locate Roberson.