Of course this city will eventually overcome the troubles that are now happening, but obviosly, it will not happen any time soon. So many family members and friends were loss in the massacre, so it's only natural that there's going to be a certain amount of time needed for everyone to get over it.
As for the animosity against Asians.. I'm pretty sure that not many people are going to hvae strong negative feelings towards them, seeing as how not many crimes such as these have been caused in the US by Asians. Everyone knows that this man was a psychotic freak who had troubles within himself.. so I don't think this will cause something as big as people discriminating against them, or whatnot. Yes people will wonder here and then .. but suspicion is only natural.