Jeffrey didn't think that they could really find the person who set the fire, but thinking that they could investigate with Caroline, he felt that this was a great opportunity, so he simply agreed.
Thus, the four of them moved to a club outside the school. Caroline pointed at the two of them and introduced them, "This is Ken and this is Morton. Both of them are experts in gathering information."
She pulled out a chair and sat down. She asked Jeffrey, "You said that you found some suspicious points and suspected that the fire accident was not an accident but an arson. Do you have any evidence to support your argument?"
Since they were going to work together, he didn't hesitate and showed them the restored surveillance video.