Board Thread:Show-Related Questions and Answers/@comment-25974054-20150105192131/@comment-24304025-20150108134043

Guys, Neal and Hook could have left, probably. Tinker Bell too. But Emma would not remember any of them since her memory was affected. It would do nothing but be more painful to everyone. They chose to go back because they thought it would be definitive. They thought Emma would never get her memories back and SB would never go back to existance.

As to Ingrid, yes, she probably was taken to the EF. Yes, Ingrid is probably in the census. They did not find her because they were searching Sarah Fisher. They found her real name later.