Barriss Offee’s story takes a sharp turn from Jedi healer to traitor, and in later Star Wars canon she is revealed to have become an Inquisitor under the Empire before her fate is left ambiguous.

What happened

  • In The Clone Wars , Barriss betrays the Jedi Order by bombing the Jedi Temple and framing Ahsoka Tano, which leads to her arrest.
  • In Tales of the Empire , she is shown being recruited into the Inquisitorius after the rise of the Empire.
  • The series ends without giving a fully definite on-screen final outcome, so her ultimate fate remains a little open-ended.

Quick context

Before her fall, Barriss was known as a Mirialan Jedi Knight and healer trained by Luminara Unduli.

So the short version is: she fell from the Jedi, served the Empire as an Inquisitor, and her final end has not been clearly spelled out on screen.

If you want, I can also give you the full timeline of Barriss Offee’s appearances in The Clone Wars and Tales of the Empire.