Sanborn radios Will in his barracks. Apparently, they have somewhere to go. There's been a tank explosion. They need to go analyze what was used.
The scene at the blast is chaos—lots of fire and injured, scared people.
The guys look around, and Will hypothesizes that it was a remote detonation, not a suicide bomber. As a result, he thinks the bomber might still be somewhere near the scene, and he wants to go looking for him.
Sanborn is against that plan, but Will says Sanborn doesn't get to call that shot.
The guys discover what they think is the triggerman's hiding place. They are going to smoke him out.
While prowling around the building separately, Sanborn hears gunshots.
Sanborn and Will run around to each other and realize that the shooting sounds involved Eldridge. They see him being dragged away.
Sanborn and Will pursue quietly. They manage to shoot the people who were dragging Eldridge away, but when they get to Eldridge, they realize Will shot him in the leg.