Nicole had the biggest whiner thing which was sorta suspicious because why would they ask that so early in the game unless someone had seriously done that? Did she do that on purpose to get in the power position? Does it even matter considering she's not the mole?

Craig dropped his bag when he had it and then bitched in the confessional "It choked me because I'm fat." Totally the mole now as much as I LOATHE him.

Mark did the crying about his family which could or could not have been fake and would fit the clue "lying with my eyes" but Mark kicks ass at challenges like the treadmill one where he answered all the questions. He is not the mole.

So as long as one of those three is the mole you can say they sabotaged in the first episode.