Recovery, is the second episode of Season Ten of NCIS and the 212th of the series as a whole.
Four months after the Navy Yard Bombing, the body of NCIS's facilities manager is discovered in her car and due to the fact that she disappeared on the day that the Navy Yard was attacked, the team begin to wonder if she played any role in the bombing. However, things change when acting Medical Examiner Jimmy Palmer discovers that the victim was shot which has the team realizing that the supposed accident is actually murder, prompting them to launch an investigation as they search for the killer. Meanwhile, in the aftermath of the bombing, the team undergo psychological evaluations to determine if the attack has affected them.
As they arrive back in the bullpen, McGee tells Ziva that the divers have been dredging the pond for hours but so far, no gun.