Episode 240

"An Eternal Farewell? Nico Robin, The Woman Who Bears Darkness" is the 240th episode of the One Piece anime.

Summary
In a bar, Franky is talking with Kokoro about her theory on who shot Iceburg. The rumors she speaks of seem to have some truth as we see Robin meeting with someone from an organization called CP9. While the Straw Hat Pirates crew hide from angry residents, Sanji and Chopper discover Robin and she tells them what they've feared: she's responsible, and she wants to part ways with the crew.