he never did this
he was isolated from everyone and the only time he was seen killing was when his uncle attacked him and he went into rage and transformed into the one tails
he did not do any of that on his own or unauthorized or unprovoked
sasuke killed just to kill
he also ivaded a village and attacked their shinobi
killed innocent samurai
invaded the kage summit and killed a village elder
plus he joined the akatsuki and
abandoned his village
technically hes not even a leaf shinobi anymore
it would soil the name and reputation of the leaf if they just let him go free without any retribution
Who knew the truth? So it will be the same with him trying to explain itachi and him but he has 3 tomoe to show them why.
He told them not to interfere he didn't have any buissness with them.
They are samurai and he didn't kill any on purpose, he only killed the dude he amaterasu...wait nvm he kank took the suit off.
Danzo was to be killed anyways, they didn't really know anything about him.
He didn't join akatsuki he was using them to get answers. He even tried to kill Obito.
He doesn't really have to live with the villagers, i mean why should he stay? Its like someone telling you, you can't leave or you die. (sh!t scary o.o)
He neither was gaara at the time.