Half an hour later, Yvonne walked out of her room. She signaled an attendant over. "Go and get the gown I wore for the party the other night from the dry cleaners."

Stephen had just stepped out of the elevator at this moment. He overheard Yvonne giving out the orders.

After the attendant left, Stephen went up to Yvonne and asked, "Is Katie in your room?"

"How did you know?" Yvonne was stunned. She hadn't told him about her plan.

"Noah has been looking for Katie. Some people have been talking. They couldn't find her on the ship, so they think she might have fallen into the sea." Stephen sounded calm.

"I'm guessing this is an act that Noah is putting on. He must have killed Katie last night. And you seem to be waiting for him to act."

Upon hearing that, Yvonne laughed. "Sure enough, nothing gets past you, Mr. Anderson."

"Did you find out anything from Katie? Is she willing to be a witness against Noah?" Stephen asked.

"She doesn't know much." Yvonne sighed.

"She only knows tha