(Portland, OR) -- More information on the double-fatal crash in Southwest Portland that left a third person injured last Wednesday. The two men who were killed were brothers, according to police. Thirty-one-year-old Evan C. Hadlock was driving and his brother, 32-year-old David C. Hadlock and the third victim were passengers. Their vehicle collided with another vehicle at Southwest Barbur Boulevard and Terwilliger Boulevard. Investigators say Evan Hadlock was intoxicated at the time of the crash.