So, I am fearing this will not only rally all Trump supporters to really vote for and support him extra hard, and get some undecideds to his side for his martyr status, but it might also spark a wave of stochastic terrorism and shootings by some right-wingers acting out, who will want to deliver justice to whatever group they will blame.
There is definitely some danger of this potentially spiraling, not guaranteed, but that will depend on some more potentially chaotic weeks ahead. Stay safe, stay prepared, stay organised.