Board Thread:General Discussion/@comment-26159109-20151012195824/@comment-24674051-20151013163429

Mary Margaret said to not trust Arthur in Camelot, after meeting with Lancelot.

But, given some of the direction of the storyline, particularly with Arthur trying to form a new Camelot in Storybrooke, checking the security tape and finding out that Arthur has his own shadiness will just add to the tension.

Of course, maybe they never upgraded the security system from BetaMax after the Zelena incident, and it finally just fritzes out altogether.