"And what might Nightbird do if he discovers your treachery?"

In one scene, Michael has just discovered Jim's treachery.

Julian suffered a terrible blow at discovering the Empress's unspeakable treachery.

Cholas discovered Kulasekara's treachery and changed their policy at once.

Hymer is unexpectedly released from prison and discovers Cagney's treachery.

"Did you not believe that we would discover your treachery?"

Clearly Amanda wouldn't have been so relaxed if she'd discovered Venetia's treachery.

Diane had discovered his treachery, and from her lover and student it was unacceptable.

They've discovered my treachery and have corrected their calculations.

Satok grinned for the first time since they'd discovered Luka's treachery.