As per your request, I've revealed the reviewed the results of the tests carried out on the agency staff after it was confirmed that the Lieutenant had been exposed. But he's got a high-risk job as an inspector for the IAEA. GIBBS: Get them to Abby. GIBBS: Where the hell is McGee? GIBBS: Who? He didn't do it. I need you to investigate a murder. I wanted to make him sick, so he couldn't travel! Is that weird? Lieutenant Sanders? Lieutenant! SADOWSKI: Sure. SANDERS: Hey, what's a guy got to do to get a pretty girl to take a walk in the garden? Something's up with her. TONY: International Atomic Energy Agency.`
ZIVA: Wonder if he's ever been to Israel? TONY: Lieutenant? TONY: Ziva figure out how she knew him? The one with the kid and the dog. Thinks it could be radiation poisoning. Try to conserve your energy. ZIVA: Who is McGee escorting?
Plan: A: radiation poisoning; Q: What illness did the Navy Lieutenant have when he arrived at NCIS? A: his murder; Q: What does the Navy Lieutenant want NCIS to investigate? A: the International Atomic Energy Agency; Q: What organization was the Navy Lieutenant an inspector for? A: only his two closest colleagues; Q: Who knew where the next inspection was to take place? A: Ziva; Q: Who sympathizes with the Navy Lieutenant? A: the Lieutenant; Q: Who did Ziva develop feelings for? A: the next episode; Q: When was it revealed that the Navy Lieutenant had died? Summary: A Navy Lieutenant arrives at NCIS with radiation poisoning requesting that the team investigate his murder, prompting them to investigate who is responsible for poisoning him. The Navy Lieutenant is an inspector for the International Atomic Energy Agency, so the team tries to figure out who would want to make sure he didn't make it to the next inspection. However, only his two closest colleagues knew where the next inspection was to take place. Meanwhile, Ziva sympathizes with the Lieutenant, in whom she sees a reflection of her own most strongly held beliefs and develops feelings for him. It is revealed in the next episode that the Lieutenant had died.