Nathan knew coming home, what awaits him was a lot more than he could imagine,and his assumption was right the moment he stepped in.
Everyone was looking at him, as if he's some prodigal son who initially came back after being asked to do so numerous times.
Well, actually he did refuse to come home yesterday,he had gotten his mom's favorite just to calm her nerves down because he's worried about her.
Them walking in,to see the detectives wasn't what he thought or what he wanted, because his mind had raced to the fact if Zaiden had actually reported him to them.
After seeing how his fist was tightly clenched, and the way his mother was holding him from acting out in front of the cops,he knew he didn't report him yet.
Why would she do that anyway? He has no evidence to back up his suspicion.