Found her

Marzea raged at Agnes for making the fuss like this, "did the Lady mention it was all done on purpose?" Prudence did not know they had planned to burn it all and only keep the one letter that would rise suspicion on Vincent's end. 

Agnes shook her head, "not but what if His Grace-" 

"You fool," Lilian gritted her teeth, "did you run from in front of him? How can you be so foolish to think we were in danger when Prudence mentioned it was an accident?" Lady Lilian was already infuriated by how she was so close to the tip of the sword and the maid was creating more troubles. She wanted to leave this place to safety of her mother and uncle. She was no fool to have Vincent's wrath. It was different when she used to submit her body to him. This time she was on the brink of submitting her life away. 

"B-but His Grace will know," Agnes had no actual reasons to cover up the blunder she had done.