[ she's sitting across the table from him, fishing through her carton of general tso's chicken with a pair of chopsticks. there are others half-eaten and discarded between them - they'd battled over the remaining spring roll, and one of the file folders has a bit of duck sauce on the corner. she reaches for a napkin to wipe it off and then flips through the contents again, setting her food to one side. mulder's voice takes on a quality of background noise to her perusal; she eventually glances up right around the time he gets to the security footage. the photos are in front of her - weak evidence at best, since the quality is low. ]

How sure are you that this wasn't just some glitch in the tape - a scratch, or something? There's another projected image right here, of two people clearly in possession of their heads.

[ she tosses the photo down on a spin so that it slides to a stop in front of him. ] And there are countless ways someone could get past security. It's possible to doctor tapes, for example.