Mentioned in "Evolution, Part 2"
Woods was one of three men who went on a mission with CIA Black Ops Agent Burke and Colonel Jack O'Neill in an undisclosed location and year. He was married to Cindy Woods, and was known for joining Burke, O'Neill and others at barbeques. At that time, he was only one month away from retirement. However, during the mission, Burke realized Woods was "ghosting" the rest of the team; he was about to give away the location of the team to the enemy. Burke arrived to stop him, but Woods raised his weapon at Burke. Seeing no alternative, he shot and killed Woods. Knowing his wife would not receive his pension if it was revealed he was a traitor, Burke kept the reasoning of his death quiet. (SG1: "Evolution, Part 2")