Exactly. Unless a bigger story is planned based on this fiasco in the future, it was quite stupid to end it so quietly. The kid responsible must be breaking big laws here. They treated it like he was spreading rumors about his sister and he solved the matter by punching him in the cafeteria. lol.
Also... They did not resolve the case of hacked Alicia's computer. Basically, all computers in the house were affected. So I doubt the kid was involved. And he showed no guilt expression when he was attacked. I do not think this is over yet.