THE X-FILES #12

Mulder and Scully are confronted by Skinner, asking where they have been for the past three weeks. Problem is, they thought they were right there the whole time. Realizing their memories have been tampered with, they track down a woman who was subjected to government memory experiments and who was part of the last case they have records of working on. Can they recover their memories and figure out how it all fits together? — Description from Comic Vine community (comicvine.gamespot.com).