"If I didn't use my brain, I would have definitely gone straight up and knocked on the door, but... to beat someone up? Even if they guess that it's you who did it, we can't be caught with evidence."
Ethan Herd looked disgusted: "Keep going, let me see how much of a brain you have."
"I have plenty of brains. There are surveillance cameras in the hotel's elevator upstairs, and it's crowded with people. It's difficult to avoid the cameras and people after going up, so... I had to find a way to lure them down and make a move in the underground parking lot."
Mrs. Herd nodded repeatedly, giving Scarlett Glenn two thumbs up.
Ethan Herd sneered: "And then your method was to pretend to be a police officer and have someone go up and visit the room."