BioWare offers details on Disavowed, a new content expansion for Star Wars: The Old Republic - Knights of the Fallen Empire coming to the MMORPG on March 10th. They illustrate the announcement with this teaser trailer for the pack, and here's an outline of what will happen:

BioWareTM and Lucasfilm today announced the release date of the next chapter in the episodic expansion story, Star WarsTM: The Old RepublicTM - Knights of the Fallen Empire. Disavowed follows the Outlander’s story beyond Anarchy in Paradise and re-introduces a familiar face, Major Jorgan, the commander of the elite soldiers of Havoc Squad. Starting March 10, Jorgan joins the Alliance and battles alongside the Outlander in a deadly mission deep behind enemy lines. It’s up to the Outlander to determine how far Jorgan and his soldiers are allowed to go in the war against the Eternal Empire.

Subscribers of Star Wars: The Old Republic can join and play at the center of their own Knights of the Fallen Empire story for free* during their subscription period. Players who subscribe by March 1 will receive 2-Day Early Access to Disavowed and the HK-55-inspired in-game Helmet which gives players a likeness to the iconic Assassin Droid**.