Cayenne as working when she heard about the news of Clara getting arrested. The thing that Stefan wanted her to see was actually the destruction of his stepmother.
When interviewed, Magnus feigned ignorance shocked about what has happened. He even told the reporters that he didn't know where his wife went and who she was meeting with. He looked devastated when he found the truth of the death of his beloved Latticia. The reason why he believed she was alive was because he didn't see her body when she was buried six feet below the ground. He thought that it was possible that someone must have mistakenly identified his girl. The truth brought him twice the pain that he felt when she left. The little light of hope that he was holding on to was completely extinguished.
"I pity her husband. He had no idea that the woman he loved so much ever since he was young was killed by his wife."