"Oh good, more unsubstantiated accusations. That will certainly encourage an environment sufficient for cooperation, particularly in the face of our newfound threat."

He makes a show of checking a nonexistent watch because frankly, he's done with all of this as well. He's done his part, Jane's made no real effort to be anything other than blatantly violent and hostile, there's really no reason to attempt to work with her at this juncture. Particularly for Jack who doesn't exactly have Murmur's durability to rely on as a backup.

"Do we have proof for you?" He shoots back, shaking his head. Truth was, he already knew she wasn't, it was the same reason he knew Jack wasn't. But since Jane wasn't going to even slightly give anyone the benefit of the doubt, why should they bend over backwards for her? "This has been a remarkable waste of time. Please, continue screaming at doors. I have a machine to hunt."

And with that he's going to turn and leave, this time he's not letting Jane get in his path, either. He'll just shimmer right through her should she try. The only reason she blocked him once was because he allowed it.