This is intended as a discussion about TERROR instead of the merits of each case, as in the deeper reasons why in such cases as like the murder of Trayvon Martin and the newest murder of
Michael Brown in Ferguson Missouri that the population reacted so negatively.
As example when a slave Plantation with maybe 100 slaves then they hang one (1) slave and yet every other of the 99 get the message to live in fear, because just one death is a threat of terror to them all.
This is the same process as done in old Rome when they crucified Jesus on top of a high hill so then the entire city got the message of threat and terror and fear.
That is why the police supporting the murder of Trayvon Martin and of supporting the murder of Michael Brown is a threat of violence against all African American citizen which is a realistic threat of violence and of terrorism.
On the old slave Plantations the white "masters" saw that as enforcing their power over the slaves, while the African slaves saw it as a threat - PERSPECTIVE.
So today with in Ferguson Missouri the white people do not feel that threat so keenly with the unarmed black teenager being summary executed on the street by the police, and that is because that terrorism is not directed at us whites.
It simply is not necessary to kill hundreds or thousands because just one (1) demonstration of violent cruelty sends the same message to everyone concerned.
One of the infamous Roman Dictators Caligula worded the idea like this = "
Let them hate us so long as they fear us."
The people (some of us white folk too) protest as a way of defying the terror by showing that we are not afraid of the murderers or of the police.
True terrorism is a philosophy and a psychology of physical control, but it is morally and ethically weak.