Geddes was a United States Army Ranger who took part in the mission to capture terrorist mastermind Ibrahim Bin-Khalid at his compound in Yemen. Six months later, immediately before Day 10, a group of Bin-Khalid's operatives led by Rashid Al-Sabi executed Geddes, along with Colburn, Jackson, Stewart, and their families. They were searching for a strongbox that Ben Grimes had stolen from the compound the night of the mission. ("Day 10: 12:00pm-1:00pm")