"You, dumbass!" Jack felt like he wanted to beat Arlo up.
"At that time, there was still no sign of River, so I needed to add more people around the river to search for her."
However, Arlo couldn't draw attention to it. If he added more people, Arthur would be alarmed, and he would be suspicious of him.
That was why the burning factory was a perfect reason for Arlo to send his people to the river, since the factory was close to it.
But now, he didn't need to do that anymore. River was still alive, and the search for her had stopped.
"Have you found her?"
"No, not yet; but I will." Arlo had tried to pry more about what Olivia knew, but the only information that he got was about Hazel, and she was the key for him to find River, because weirdly enough, River and Hazel were connected.
"You need to find her quickly before Arthur."
"I will." Arlo intended to do so.