"Why shouldn't I let them go?"
Isabella glanced at Hattori Jiro and thought to herself, if you're so capable, then go stop the Dragon Guard members and prevent them from leaving!
Hattori Jiro stomped his foot and said, "They are murderers! Haven't the meta-human organizations here lost people in the recent series of attack incidents? What if they get away..."
Isabella interrupted Hattori Jiro, speaking indifferently, "Those attack incidents do have a lot of questionable points. Without concrete evidence that they are the perpetrators, it's not good for us to be too forceful. Besides, they're just going back to the hotel, not leaving America!"
Sardin and others were nodding, thinking to themselves that the hotel where the Dragon Guard members were staying was already under the watchful eyes of countless people. For those Dragon Guard members to sneak out of Las Vegas would simply be impossible.