(Portland, OR)  --  Police are investigating a shooting that wounded a man and a woman in Northeast Portland.  Authorities say a suspect or suspects fired into a car carrying three people after it drove away from a bar early yesterday morning.  Police say after the car crashed near the intersection of Northeast 28th Avenue and Alberta Street, all three people inside the car, including the two who were wounded, tried to run away.  The person who escaped injury has not been found.  No suspects have been identified.