SPOILER ALERT: Contains spoilers for those who have not read or watched the end of Impel Down arc.
In the anime episode 451, Bon Clay disguises himself as Magellan to help Luffy and the prisoners escape on the Marine ship. Magellan gets very angry when he finds out, and attacks Bon Clay.
The episode ends after a few seconds, and the subsequent episodes do not show what happened next. Does it imply that Bon Clay was killed offscreen, or is this left as a suspense?