The numbers available of police or prisons injuring or killing innocent people or those in their care is way higher than "terrorists" and that has become normalized. Those are known numbers and questionable. Who tallies the fbi, cia, nsa etc deaths? Fisa? Anyone? Predators? Notice America has a really high rate of missing/disappeared. So the odd shootings one of which its not ok to read books or talk about: Sandyhook for example is nothing compared to the terror inflicted by those paid with tax dollars.

http://www.miamiherald.com/news/local/community/miami-dade/article1972693.html