(Portland, OR) -- Portland Police Bureau are searching for a man accused of stabbing two people on Christmas Eve in northeast Portland. Investigators say a 20-year-old man and a 67-year-old man were hospitalized with neck injuries and have since been released. Police have identified Richard Scott Stuart as the suspect and have obtained an arrest warrant on two counts of attempted murder. Authorities urge the public to call 9-1-1 if Stuart is seen and not to approach him.