After the storm

Tragedy hits home and we now have a mass shooting in the safest city to live in 2017 so where do we go from here? so many questions left unsaid to the one claiming the shooter had PTSD and the 12 families now who have to bury their children just before the holiday season. and after the shooting where do we go from here? do we just ignore the issue and go on? Can those with PTSD get help and carry on in the civilian world?