We kick in at about the time were Gibbs is bringing in the box of stuff from the apartment.

Gibbs just walked in with the evidence Ari looks at him and says "you’re a lot older then I though". Gibbs see’s Kate tied to the autopsy table, half naked, and that she's crying, Gibbs asks if Kate is ok. But she doesn't answer he then damans that Ari tell him what he did to her, but then he notices something ducky isn't there "where's ducky!?" Gibbs yells at Ari. Ari chuckles "he's not in a lot of danger, u just have to find him before he runs out of air. I'm pretty sure Caitlin knows where...