Aftermath of last season's chocking ending. The whole team seems to be in danger as Ari is after them all. He tries to kill Abby.. then he takes Gerald and wants Ducky.. And Gibbs is already feeling guilty enough of losing Kate.. as he thinks that bullet was meant to him.
So we have quite a tense episode.. much to understand.. much to figure out and all those chars trying to deal with loosing Kate. Abby crying was something heartbreaking.. and Ducky.. he is like he is always..
And I think the most weird thing with this episode was that Ziva and Sheppard were telling (and quite sure) that Ari did not shot Kate.. but Gibbs does not need proof. he knows.