You can help the LOST Wikia by expanding it. Jack performs the operation on Angelo and thinks that he did succeed in removing the tumor, but Angelo's. I mean he died similarly to MiB. In the same manner and consumed by the light. If he didn't is it because it is more dependent on the character. LOST Polls. Follow up If you think Jack was killed by Flocke please explain when and where did Kate, Hurley and Sawyer die.