Numerous trusted sources close to Naughty Dog have verified Hennig’s departure from the studio. She was writing and leading development of Uncharted PS4. Her final day at the studio was Monday, March 3.
Sources claim Hennig was “forced out” by The Last of Us’ Neil Druckmann and Bruce Straley, and explained that Uncharted may now come under their control.
http://m.ign.com/articles/2014/03/05/uncharted-ps4-writer-amy-hennig-leaves-naughty-dogUpdate: Sony has verified Amy Hennig's departure. A representative told IGN, "We can confirm that Amy Hennig has left Naughty Dog. Amy has made significant contributions to the game industry and we appreciate all she has done for Naughty Dog. The development timeline of Uncharted will not be impacted."
Crazy that's she's gone